{"title":"NEW ARRIVALS","description":"\u003cp\u003eShop high-performance aftermarket car parts engineered for street, strip, and track performance with fast shipping at Pro Mod Parts.Shop high-performance aftermarket car parts engineered for street, strip, and track performance with fast shipping at Pro Mod Parts.\u003c\/p\u003e","products":[{"product_id":"spool-fx-200-upgraded-high-pressure-pump-gen-1-b58","title":"Spool FX-200 Upgraded High Pressure Pump [Gen 1 B58]","description":"\u003cp\u003e\u003cb\u003eWhat is the FX-200?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe FX-200 is a Stage 2 upgraded \u003ca href=\"https:\/\/spoolperformance.com\/collections\/bmw\"\u003e\u003cstrong\u003ehigh-pressure fuel pump for the BMW B58\u003c\/strong\u003e\u003c\/a\u003e motor that replaces our existing FX180 offering. The pump features a bigger bore size than stock that translates into roughly double the flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy do you need it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe stock HPFP on B58 motor is severely limited in capacity when trying to tune and raise the output of the motor. The FX-200 adds double the flow to the equation, raising the fueling limits on the platform and helping you run bigger turbos and\/or higher ethanol concentration blends.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre tune changes required?\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eThe upgraded pump does require calibration changes. It is important to apply these changes prior to starting the car with pump installed to avoid any possible damage and void of warranty. \u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/spoolperformance.com\/\"\u003e\u003cstrong\u003eSpool Performance\u003c\/strong\u003e\u003c\/a\u003e can provide calibration details to your existing tuner and\/or help you connect with established tuners who are experienced with these pumps. Custom tuning is required to get maximum output out of the upgraded pump setup for your specific vehicle setup and ambient conditions. Spool Performance is a hardware manufacturer and does not provide custom tunes, but can assist with questions your tuner may have.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eLow Pressure Fuel Pump Upgrade:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eProper low pressure fueling is extremely important for proper functioning and durability of the high pressure pumps and injectors in a DI system. Inadequate low pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel. Resulting damage from low pressure starvation is detectable and would be cause for voided warranties. Please make sure you plan out your fuel system build with proper low pressure upgrades when necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cstrong\u003eTags:\u003c\/strong\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=FX-200\"\u003eFX-200\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=B58\"\u003eB58\u003c\/a\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199616207,"sku":"SP-FX-200-B58-YEERR","price":2148.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199648975,"sku":"SP-FX-200-B58-YEFGH4","price":2247.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199681743,"sku":"SP-FX-200-B58-YERT9","price":2297.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199714511,"sku":"SP-FX-200-B58-YEFGH3","price":2396.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL INSTALL EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199747279,"sku":"SP-FX-200-B58-EE846","price":1799.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL INSTALL EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199780047,"sku":"SP-FX-200-B58-EENDF","price":1898.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL INSTALL EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199812815,"sku":"SP-FX-200-B58-EEYHR","price":1948.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL INSTALL EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199845583,"sku":"SP-FX-200-B58-EEBVN","price":2047.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL NOT BE INSTALLING ANY ETHANOL ANALYZER \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199878351,"sku":"SP-FX-200-B58-1452F","price":1799.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL NOT BE INSTALLING ANY ETHANOL ANALYZER \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199911119,"sku":"SP-FX-200-B58-K542G","price":1898.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL NOT BE INSTALLING ANY ETHANOL ANALYZER \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705199943887,"sku":"SP-FX-200-B58-NEV46","price":1948.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE - I WILL NOT BE INSTALLING ANY ETHANOL ANALYZER \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705199976655,"sku":"SP-FX-200-B58-NE546","price":2047.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/SpoolFX200-2_900x900_crop_center_636381bf-6fe6-4c2c-88ad-e7f024559f43.webp?v=1786397004"},{"product_id":"spool-performance-bmw-7-speed-dct-upgraded-8-8-clutch-set","title":"Spool Performance BMW 7 Speed DCT Upgraded 8\/8 Clutch Set","description":"\u003cp data-start=\"0\" data-end=\"105\"\u003e\u003cstrong data-start=\"0\" data-end=\"105\"\u003eSpool Performance Upgraded BMW DCT 8\/8 Clutch Set – The Ultimate High-Power, Track-Ready DCT Solution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"107\" data-end=\"580\"\u003eThe Getrag\/BMW 7-speed DCT (GS7D36SG) is a very capable and advanced dual-clutch transmission but once you push beyond factory power levels—or expose the transmission to aggressive track environments—the OEM clutch pack quickly becomes a bottleneck. Excess heat, increased torque load, rapid wear, slipping during hard upshifts, and even catastrophic clutch failure are all common when the stock pack is pushed past its limits.\u003c\/p\u003e\n\u003cp data-start=\"582\" data-end=\"672\"\u003e\u003cstrong data-start=\"582\" data-end=\"639\"\u003eThe Spool Performance Upgraded BMW DCT 8\/8 Clutch Set\u003c\/strong\u003e solves this problem permanently.\u003c\/p\u003e\n\u003cp data-start=\"674\" data-end=\"1050\"\u003eEngineered for serious track drivers and high-horsepower builds, our clutch upgrade is designed to hold dramatically more torque than the OEM unit while maintaining smooth, factory-like drivability. Whether you’re running upgraded turbos, ethanol blends, or simply want a bulletproof drivetrain for track days, this clutch pack is built to take abuse—and keep asking for more.\u003c\/p\u003e\n\u003chr data-start=\"1052\" data-end=\"1055\"\u003e\n\u003ch3 data-start=\"1057\" data-end=\"1113\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1113\"\u003eWhy Choose the Spool Performance 8\/8 Clutch Set?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1115\" data-end=\"1147\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1147\"\u003eMassive Torque Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1148\" data-end=\"1390\"\u003eThe Spool 8\/8 DCT clutch system supports 1000 ft-lbs of tq, far beyond the OEM limit, ensuring reliable power delivery on both street and track. No more slip, no more burnt clutches, no more inconsistency when you push the car hard.\u003c\/p\u003e\n\u003cp data-start=\"1392\" data-end=\"1427\"\u003e\u003cstrong data-start=\"1397\" data-end=\"1427\"\u003eHigh-End Friction Material\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1428\" data-end=\"1627\"\u003eOur upgraded friction discs are manufactured using proprietary motorsport-grade, heat-resistant materials specifically engineered to withstand high-temperature cycling common in big-power and track applications.\u003c\/p\u003e\n\u003cp data-start=\"1629\" data-end=\"1657\"\u003e\u003cstrong data-start=\"1634\" data-end=\"1657\"\u003eOEM-Like Engagement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1658\" data-end=\"1914\"\u003eAlthough built for extreme conditions, our friction material and pressure profile maintain smooth engagement characteristics. Drivability stays near-stock—no chatter, no harsh engagement.\u003c\/p\u003e\n\u003cp data-start=\"1916\" data-end=\"1955\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1955\"\u003eDurable Steel Separator Plates\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1956\" data-end=\"2106\"\u003eEach clutch pack is paired with precision-machined custom alloy steel plates designed to maintain stability and long-term durability under high load and high heat.\u003c\/p\u003e\n\u003cp data-start=\"2108\" data-end=\"2142\"\u003e\u003cstrong data-start=\"2113\" data-end=\"2142\"\u003eMinimal Break-In Required\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2143\" data-end=\"2286\"\u003eThanks to the optimized friction profile, the Spool 8\/8 clutch stack requires only a short break-in cycle before it’s ready for aggressive use.\u003c\/p\u003e\n\u003cp data-start=\"2288\" data-end=\"2325\"\u003e\u003cstrong data-start=\"2293\" data-end=\"2325\"\u003eWorks With OEM Clutch Basket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2326\" data-end=\"2446\"\u003eNo machining or custom basket required. This upgrade is designed to install directly into the factory DCT clutch basket.\u003c\/p\u003e\n\u003cp data-start=\"2448\" data-end=\"2488\"\u003e\u003cstrong data-start=\"2453\" data-end=\"2488\"\u003eRelearning Procedure Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2489\" data-end=\"2702\"\u003eOnce installed, the transmission simply needs to undergo a standard clutch adaptation\/relearn using advanced BMW diagnostic software. After this adaptation and a brief break-in, the system is ready for full power.\u003c\/p\u003e\n\u003chr data-start=\"2704\" data-end=\"2707\"\u003e\n\u003ch3 data-start=\"2709\" data-end=\"2738\"\u003e\u003cstrong data-start=\"2713\" data-end=\"2738\"\u003eCompatible BMW Models\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2739\" data-end=\"2811\"\u003eFits all BMW applications using the \u003cstrong data-start=\"2775\" data-end=\"2799\"\u003eGS7D36SG 7-Speed DCT\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-start=\"2813\" data-end=\"2937\"\u003e\n\u003cli data-start=\"2813\" data-end=\"2823\"\u003e\n\u003cp data-start=\"2815\" data-end=\"2823\"\u003eE9X M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2824\" data-end=\"2840\"\u003e\n\u003cp data-start=\"2826\" data-end=\"2840\"\u003eE9X 335i DCT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2841\" data-end=\"2857\"\u003e\n\u003cp data-start=\"2843\" data-end=\"2857\"\u003eE82 135i DCT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2858\" data-end=\"2868\"\u003e\n\u003cp data-start=\"2860\" data-end=\"2868\"\u003eF10 M5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2869\" data-end=\"2887\"\u003e\n\u003cp data-start=\"2871\" data-end=\"2887\"\u003eF06\/F12\/F13 M6\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2888\" data-end=\"2898\"\u003e\n\u003cp data-start=\"2890\" data-end=\"2898\"\u003eF80 M3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2899\" data-end=\"2909\"\u003e\n\u003cp data-start=\"2901\" data-end=\"2909\"\u003eF82 M4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2910\" data-end=\"2937\"\u003e\n\u003cp data-start=\"2912\" data-end=\"2937\"\u003eF87 M2 \u0026amp; M2 Competition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2939\" data-end=\"2981\"\u003eCompatible with model years \u003cstrong data-start=\"2967\" data-end=\"2980\"\u003e2008–2021\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2983\" data-end=\"2986\"\u003e\n\u003ch3 data-start=\"2988\" data-end=\"3011\"\u003e\u003cstrong data-start=\"2992\" data-end=\"3011\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3013\" data-end=\"3054\"\u003e\u003cstrong data-start=\"3013\" data-end=\"3054\"\u003eTotal: 30 high-performance components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3056\" data-end=\"3249\"\u003e\n\u003cli data-start=\"3056\" data-end=\"3115\"\u003e\n\u003cp data-start=\"3058\" data-end=\"3115\"\u003e\u003cstrong data-start=\"3058\" data-end=\"3113\"\u003e6 large friction discs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3116\" data-end=\"3175\"\u003e\n\u003cp data-start=\"3118\" data-end=\"3175\"\u003e\u003cstrong data-start=\"3118\" data-end=\"3173\"\u003e6 small friction discs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3176\" data-end=\"3213\"\u003e\n\u003cp data-start=\"3178\" data-end=\"3213\"\u003e\u003cstrong data-start=\"3178\" data-end=\"3211\"\u003e7 large steel plates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3214\" data-end=\"3249\"\u003e\n\u003cp data-start=\"3216\" data-end=\"3249\"\u003e\u003cstrong data-start=\"3216\" data-end=\"3249\"\u003e7 small steel plates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-end=\"3249\" data-start=\"3056\"\u003e\n\u003cli data-end=\"3115\" data-start=\"3056\"\u003e\n\u003cp data-end=\"3115\" data-start=\"3058\"\u003e\u003cstrong data-end=\"3113\" data-start=\"3058\"\u003e2 one sided large friction discs \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3213\" data-start=\"3176\"\u003e\n\u003cp data-end=\"3213\" data-start=\"3178\"\u003e\u003cstrong data-end=\"3211\" data-start=\"3178\"\u003e2 one sided small friction discs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201320143,"sku":"SP-BMWDCT-CS","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/BMDCTpic1.jpg?v=1786397277"},{"product_id":"spool-performance-zf-8hp70-8hp75-8hp76-billet-300m-c-hub-cog-drive","title":"Spool Performance ZF 8HP70 \/ 8HP75 \/ 8HP76 Billet 300M C-Hub Cog Drive","description":"\u003ch2 data-start=\"0\" data-end=\"47\"\u003eSpool Performance ZF 8HP70 \/ 8HP75 \/ 8HP76 Billet 300M C-Hub Cog Drive\u003c\/h2\u003e\n\u003ch3 data-start=\"48\" data-end=\"79\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"81\" data-end=\"497\"\u003eThe factory C-hub cog drive in ZF 8HP70, 8HP75, and 8HP76 transmissions is produced from cast steel. While adequate at stock power levels, casting brings inherent weaknesses—porosity, uneven grain structure, and localized stress points—that are exposed as torque output, line pressure, and shift aggression increase. Common failure modes include \u003cstrong data-start=\"427\" data-end=\"496\"\u003ecog tooth deformation, spline wear, and cracking under shock load\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"671\"\u003eSpool Performance replaces the factory casting with a \u003cstrong data-start=\"553\" data-end=\"603\"\u003efully CNC-machined billet 300M C-Hub Cog Drive\u003c\/strong\u003e, engineered specifically for high-torque and high-RPM applications.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"1020\"\u003e300M is an ultra-high-strength, vacuum-melted alloy steel used in aerospace and motorsports driveline components. Compared to cast steel, billet 300M offers \u003cstrong data-start=\"830\" data-end=\"947\"\u003edramatically higher strength, superior fatigue resistance, and consistent material properties throughout the part\u003c\/strong\u003e, ensuring it can survive repeated clutch apply events and hard launches.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1230\"\u003eEach hub is precision-machined to tight tolerances for accurate cog geometry and even load distribution, resulting in \u003cstrong data-start=\"1140\" data-end=\"1229\"\u003ecleaner torque transfer, reduced stress concentration, and improved shift consistency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1438\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor any 8HP70\/75\/76 build running increased power, upgraded clutches, or elevated line pressure, the Spool Performance Billet 300M C-Hub Cog Drive is a \u003cstrong data-start=\"1384\" data-end=\"1416\"\u003ecritical reliability upgrade\u003c\/strong\u003e, not an optional one.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201385679,"sku":"SP-8HP7X-UCD","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_9a838aed-20a4-4edd-ba64-f2cce9dedf2a.png?v=1786397278"},{"product_id":"spool-performance-ifx-ea150-upgraded-di-injectors-for-ea825","title":"Spool Performance IFX-EA150 Upgraded DI Injectors for EA825","description":"\u003ch2\u003e\u003cstrong\u003eSpool Performance IFX-EA150 Upgraded DI Injectors for EA825\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnlock the full fueling potential of your EA825 platform with the \u003cstrong\u003eSpool Performance IFX-EA150 Upgraded Direct Injectors\u003c\/strong\u003e—precision-engineered to support serious power with OEM-like refinement. Delivering \u003cstrong\u003e35% more flow\u003c\/strong\u003e and an additional \u003cstrong\u003e1,000 psi of maximum rail pressure capability\u003c\/strong\u003e, the IFX-EA150 injectors provide the fueling headroom required for high-boost, high-airflow builds.\u003c\/p\u003e\n\u003cp\u003e    Once boost, airflow, or ethanol content increase, the factory EA825 injectors quickly become the limiting factor. High-RPM pulse-width extensions, late injection events, and cylinder-to-cylinder imbalance can all show up when the DI system is pushed beyond its design.\u003c\/p\u003e\n\u003cp\u003eThe IFX-EA150 injectors eliminate these constraints by offering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e35% Increased Flow Capacity\u003c\/strong\u003e\u003cbr\u003eMore mass fuel per event with reduced pulse-width at high RPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e+1,000 psi Additional Pressure Capability\u003c\/strong\u003e\u003cbr\u003eStronger atomization and improved combustion consistency even under extreme cylinder pressures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShorter Injection Window\u003c\/strong\u003e\u003cbr\u003eMeets fueling targets earlier in the cycle for cleaner, more complete combustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports higher boost and more aggressive ignition timing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStabilizes fueling at high RPM where stock injectors fall short\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables safe power on ethanol blends, including \u003cstrong\u003eE50–E85\u003c\/strong\u003e, without running the DI system at its limits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents lean-out, late-cycle injection, and uneven fuel distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for big turbo and hybrid turbo EA825 builds targeting \u003cstrong\u003e800–1000+ whp\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimized for E85 and High Ethanol Content\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEthanol requires \u003cstrong\u003e~30% more volume\u003c\/strong\u003e than pump gas to achieve the same energy output. This places enormous strain on the stock DI injectors and HPFP. The IFX-EA150 injectors provide the additional flow and pressure needed to run \u003cstrong\u003eE85 or high-ethanol blends\u003c\/strong\u003e confidently and safely.\u003c\/p\u003e\n\u003cp\u003eWith the added flow capacity and increased pressure ceiling, the injectors maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent lambda under high load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafe injector pulse-width at redline\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable spray pattern and atomization even with ethanol’s higher volume demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen paired with the FX350 HPFP, the system has more than enough headroom to support \u003cstrong\u003efull E85 on high-power EA825 builds—DI only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePerfect Match With the Spool Performance FX350 HPFP\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCombine the IFX-EA150 injectors with our \u003cstrong\u003eSpool Performance FX350 High-Pressure Fuel Pump\u003c\/strong\u003e (capable of up to \u003cstrong\u003e35 MPa\u003c\/strong\u003e) for a complete, high-performance DI-only solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCombined Benefits of IFX-EA150 + FX350:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMassive DI headroom for high-boost and ethanol-heavy setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasily supports \u003cstrong\u003efull E85\u003c\/strong\u003e without adding port injection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShorter injection duration across the board for cleaner combustion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM-like reliability with extreme fueling capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimplifies your build with a \u003cstrong\u003eclean, emissions-friendly DI-only configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis pairing creates the strongest and cleanest EA825 fueling strategy available—ideal for builders wanting maximum power without the complexity of supplemental fueling.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTuner-Friendly Calibration Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo ensure seamless integration, \u003cstrong\u003eSpool Performance provides full calibration assistance to your tuner. \u003c\/strong\u003eWe work directly with tuners worldwide, ensuring your setup performs exactly as engineered.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201352911,"sku":"SP-EA825-EA150INJ","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/EA825injectors.jpg?v=1786397278"},{"product_id":"spool-mercedes-m276-wireless-ethanol-analyzer-kit-10-micron-filter-unit","title":"Spool Mercedes M276 Wireless Ethanol Analyzer Kit \u0026 10 Micron Filter Unit","description":"\u003cdiv data-mce-fragment=\"1\" id=\"tab-description\" class=\"tab-content\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in-tank fuel's ethanol concentration percentage and fuel temperatures in Fahrenheit. The Analyzer module incorporates the latest Bluetooth 4.0 low energy protocol which means very little battery usage on your smartphone and also leaves regular Bluetooth functions and connectivity on your smartphone untouched. \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhy do you need an Ethanol Analyzer solution?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAccording to the latest ASTM guidelines, Ethanol blends rated E85 can have anywhere from 51% to 85% ethanol content. This means the E85 at your pump can in fact at times, be only E55 containing 55% ethanol. This uncertainty is of serious concern to enthusiasts who are running performance E85 tunes for their vehicles.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003eRunning a lower ethanol content fuel with a tune rated for a higher content can cause damage to your motor.\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eKnowing the absolute ethanol content in the E85 fuel from your pumps helps you avoid those damages.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eEthanol Sensor App\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnlike competitors, our Ethanol Analyzer Apps are truly free of cost and features an Ethanol Mix calculator to make sure you get the perfect blend every time. With an ethanol analyzer kit, the App can automatically populate the in-tank fuel's E-content required for the calculations.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003eThe app can be downloaded and used even if you do not have our Analyzer kit and will let you estimate your mixes.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e10 Micron Filter unit\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eSpool High-Performance Stainless Steel 10 Micron inline filter unit comprises of an aluminum filter body with an internal high-quality stainless steel washable and 100% E85 compatible ultra-fine mesh 10-micron filter unit. The kit can flow up to 6 GPM which is way over-engineered for anything the platform can throw at it right now. \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eThe kit also comes with Spool high-quality aluminum fittings and steel braided PTFE lines to replace the non E85 compatible  OEM rubber short line.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eLifetime Warranty\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all of our products, the Ethanol Content Analyzer is covered by Spool's Lifetime Warranty Program. We stand behind the quality we promise you.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Filter and Ethanol Analyzer Kit","offer_id":45705201615055,"sku":"SP-ECA-M276","price":569.0,"currency_code":"USD","in_stock":true},{"title":"Filter Kit Only- I already have a Spool ethanol analyzer kit installed","offer_id":45705201647823,"sku":"SP-ECA-M276-FEE","price":569.0,"currency_code":"USD","in_stock":true},{"title":"Filter Kit Only- I will not be installing any ethanol analyzer kit","offer_id":45705201680591,"sku":"SP-ECA-M276-FNE","price":569.0,"currency_code":"USD","in_stock":true},{"title":"Ethanol Analyzer Kit Only- I already have a Spool filter kit installed","offer_id":45705201713359,"sku":"SP-ECA-M276-EEF","price":569.0,"currency_code":"USD","in_stock":true},{"title":"Ethanol Analyzer Kit Only- I will not be installing any filter kit","offer_id":45705201746127,"sku":"SP-ECA-M276-ENF","price":569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/vantage2.jpg?v=1786397278"},{"product_id":"spool-mclaren-765lt-titanium-race-exhaust","title":"Spool McLaren 765LT Titanium RACE Exhaust","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpool Performance McLaren 765LT Titanium RACE Exhaust\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEnhance the sound, response, and presence of your McLaren 765LT with the Spool Performance Titanium RACE Exhaust. Built specifically for one of McLaren’s most aggressive and limited-production models, this system is designed to match the raw character of the 765LT while reducing weight and delivering a sharper, more exotic exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed from high-quality titanium, the Spool 765LT RACE Exhaust offers a lightweight motorsport-inspired design with a premium handcrafted finish. The system is built to improve exhaust flow, increase sound intensity, and bring out the full personality of the M840T engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt idle, the exhaust delivers a deeper and more aggressive tone. Under throttle, it produces a sharper turbocharged sound with a more intense high-RPM note that perfectly complements the performance level of the 765LT.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach exhaust is made to order and handcrafted by the Spool Performance team. Please allow at least 15 business days for production before shipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality titanium construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the McLaren 765LT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight RACE exhaust design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive exotic exhaust sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved exhaust flow and throttle response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHandcrafted, made-to-order construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium motorsport-style finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for one of McLaren’s most exclusive LT platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This RACE exhaust is intended for off-road and competition use only.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201418447,"sku":"SP-MC720-EX1","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_cd76d15b-0fbf-444d-a7de-d150a4634fb3.png?v=1786397278"},{"product_id":"spool-mclaren-570s-downpipe-upgrade-race-downpipes","title":"Spool McLaren 570s Downpipe Upgrade [Race Downpipes]","description":"\u003cp\u003eThe Spool Performance Race Downpipes for the McLaren 570S are meticulously engineered to eliminate exhaust flow restrictions inherent in the OEM catalytic converters. This upgrade is designed to optimize turbocharger efficiency, enhance thermal dynamics, and deliver a significant improvement in overall vehicle performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Exhaust Flow\u003c\/strong\u003e: Precision-engineered to provide a direct, unobstructed pathway for exhaust gases, these catless downpipes significantly reduce backpressure, enabling faster spool times and increased power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Grade Materials\u003c\/strong\u003e: Constructed from TIG-welded 304 stainless steel, these downpipes offer superior heat resistance, corrosion protection, and longevity, even under extreme operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Engineering\u003c\/strong\u003e: CNC-machined flanges and mandrel-bent tubing ensure a perfect fit and superior durability. Built to endure the demands of track and street performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Exhaust Note\u003c\/strong\u003e: Experience an aggressive and intoxicating exhaust sound that amplifies the supercar character of your McLaren 570S.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Performance\u003c\/strong\u003e: Unlock quicker turbo spool, enhanced throttle response, and higher power gains when paired with a proper ECU tune.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e    When paired with appropriate ECU calibration, the Spool Performance Catless Downpipes enable substantial power and torque gains by optimizing combustion efficiency and turbocharger response. Expect faster throttle transitions and enhanced linear power delivery for both street and track applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Mandrel-bent tubing with CNC-machined flanges\u003c\/li\u003e\n\u003cli\u003eCompatibility: McLaren 570S (2015+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"tab-content\" itemprop=\"description\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201483983,"sku":"SP-57RDP","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/570s_dp.png?v=1786397278"},{"product_id":"spool-vr30ddtt-full-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30","title":"Spool VR30DDTT Full Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]","description":"\u003cp data-end=\"426\" data-start=\"190\"\u003eThe Spool Performance VR30DDTT full race downpipes are engineered to improve exhaust flow efficiency and reduce backpressure directly after the turbine, allowing the turbochargers to operate more effectively across the entire powerband.\u003c\/p\u003e\n\u003cp data-end=\"697\" data-start=\"428\"\u003eRather than simply increasing pipe size, the design focuses on \u003cstrong data-end=\"533\" data-start=\"491\"\u003eflow quality and transition efficiency\u003c\/strong\u003e. The geometry has been developed using a combination of 3D modeling and flow analysis to ensure smooth expansion of exhaust gases as they exit the turbine housing.\u003c\/p\u003e\n\u003ch4 data-end=\"721\" data-start=\"699\"\u003eFlow Optimization\u003c\/h4\u003e\n\u003cul data-end=\"1025\" data-start=\"775\"\u003e\n\u003cli data-end=\"858\" data-start=\"775\" data-section-id=\"1vza6f5\"\u003e\n\u003cstrong data-end=\"806\" data-start=\"777\"\u003eSmoother transition paths\u003c\/strong\u003e from the turbine outlet to the main pipe diameter\u003c\/li\u003e\n\u003cli data-end=\"935\" data-start=\"859\" data-section-id=\"12lmk92\"\u003e\n\u003cstrong data-end=\"885\" data-start=\"861\"\u003eOptimized bend radii\u003c\/strong\u003e to reduce turbulence and maintain flow velocity\u003c\/li\u003e\n\u003cli data-end=\"1025\" data-start=\"936\" data-section-id=\"1a9jx13\"\u003e\n\u003cstrong data-end=\"973\" data-start=\"938\"\u003eConsistent cross-sectional area\u003c\/strong\u003e to avoid restrictions and sudden pressure changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1142\" data-start=\"1027\"\u003eThese refinements help minimize pressure drop through the downpipe while keeping exhaust flow stable and efficient.\u003c\/p\u003e\n\u003ch4 data-end=\"1163\" data-start=\"1144\"\u003eWhy It Matters\u003c\/h4\u003e\n\u003cp data-end=\"1367\" data-start=\"1165\"\u003eThe region immediately after the turbine is critical. Poorly designed downpipes can create unnecessary backpressure, which reduces the effective pressure ratio across the turbine and limits performance.\u003c\/p\u003e\n\u003cp data-end=\"1432\" data-start=\"1369\"\u003eBy improving flow efficiency in this area, the Spool downpipes:\u003c\/p\u003e\n\u003cul data-end=\"1578\" data-start=\"1434\"\u003e\n\u003cli data-end=\"1482\" data-start=\"1434\" data-section-id=\"vs6onh\"\u003eAllow the turbochargers to spool more freely\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1483\" data-section-id=\"h1bp6h\"\u003eImprove exhaust gas evacuation from the engine\u003c\/li\u003e\n\u003cli data-end=\"1578\" data-start=\"1534\" data-section-id=\"5td8x0\"\u003eReduce overall pumping losses under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1707\" data-start=\"1580\"\u003eThis results in better throttle response, improved transient performance, and increased power potential at higher boost levels.\u003c\/p\u003e\n\u003ch4 data-end=\"1731\" data-start=\"1709\"\u003eDesign Philosophy\u003c\/h4\u003e\n\u003cp data-end=\"2013\" data-start=\"1733\"\u003eThe goal wasn’t just to make a larger pipe—it was to design a system that \u003cstrong data-end=\"1849\" data-start=\"1807\"\u003eworks with the physics of exhaust flow\u003c\/strong\u003e. Every bend, transition, and diameter change is intentional, ensuring the exhaust path remains as efficient as possible without introducing unnecessary complexity.\u003c\/p\u003e\n\u003ch4 data-end=\"2032\" data-start=\"2015\"\u003eConstruction\u003c\/h4\u003e\n\u003cp data-end=\"2071\" data-start=\"2034\"\u003eTo ensure durability and consistency:\u003c\/p\u003e\n\u003cul data-end=\"2311\" data-start=\"2073\"\u003e\n\u003cli data-end=\"2164\" data-start=\"2073\" data-section-id=\"1ppnfib\"\u003eConstructed from \u003cstrong data-end=\"2128\" data-start=\"2092\"\u003ehigh-quality 304 stainless steel\u003c\/strong\u003e for heat and corrosion resistance\u003c\/li\u003e\n\u003cli data-end=\"2234\" data-start=\"2165\" data-section-id=\"15vyiq1\"\u003e\n\u003cstrong data-end=\"2190\" data-start=\"2167\"\u003eMandrel-bent tubing\u003c\/strong\u003e maintains internal diameter through bends\u003c\/li\u003e\n\u003cli data-end=\"2311\" data-start=\"2235\" data-section-id=\"1eozc2a\"\u003e\n\u003cstrong data-end=\"2270\" data-start=\"2237\"\u003ePrecision welding and fitment\u003c\/strong\u003e ensure a clean, leak-free installation\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"20\" data-start=\"0\" data-section-id=\"24csut\"\u003eEngineered Value\u003c\/h3\u003e\n\u003cp data-end=\"120\" data-start=\"22\"\u003eAt Spool Performance, we believe performance parts should be priced based on value. We’ve gone the extra mile to optimize our manufacturing process, reduce inefficiencies, and control costs without compromising quality. The result is a properly engineered product, built with high-quality materials, offered at a price that actually makes sense.\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201451215,"sku":"SP-VR30-FDP","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_a8453d55-1a48-4b96-a3dd-d878d4e126c5.png?v=1786397278"},{"product_id":"spool-b58-gen-1-plug-and-play-motiv-reflex-plus-harness","title":"SPOOL B58 Gen 1 Plug and Play Motiv Reflex Plus Harness","description":"\u003cp\u003e\u003cstrong\u003eSpool Performance B58 Gen 1 Plug-and-Play Reflex+ Install Harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spool Performance Plug-and-Play Install Harness is the ultimate solution for installing a Motiv Reflex+ on your B58 Gen 1 -powered vehicle—no cutting, splicing, or depinning required.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose our harness over others?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhat sets our kit apart is its modular design. Rather than replacing the entire Reflex flying lead harness, our plug-and-play solution connects directly to it. You simply swap out the sub-harness that typically comes standard and replace it with ours. That means no more posi-tap connectors and no pinning into the DME—just plug it in and go. \u003c\/p\u003e\n\u003cp\u003eThis also means significant cost savings, avoiding the need to spend over $600 on a full custom harness.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnly compatible with automatic transmission B58 Gen 1 on MHD and EcuTek. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo tune changes are required when swapping over from posi-tap to our PnP harness.\u003c\/p\u003e\n\u003cp\u003eIt will not work on BM3, please purchase MHD or EcuTek.\u003c\/p\u003e\n\u003cp\u003eIf you have a G-chassis Gen 1 B58, like BMW G30 540i or G01 X3 M40i, please purchase the G2 harness. This will NOT work. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequirements and Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDoes not include the MOTIV ReFlex\u003c\/li\u003e\n\u003cli\u003eRequires Standard ReFlex Main Harness\u003c\/li\u003e\n\u003cli\u003eDoes not include a fuel lines or fuel line adapters\u003c\/li\u003e\n\u003cli\u003eDoes not include a flex fuel sensor\u003c\/li\u003e\n\u003cli\u003eWiring fitment is compatible with all known aftermarket intake manifolds and various port injection plates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: This Harness replaces only the signal and power sub harness portion of the Motiv Reflex.  Standard universal Motiv ReFlex Plus harness required for use of this Plug and Play Harness.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201516751,"sku":"SP-B58G1-RPPH","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/reflexharness223.png?v=1786397278"},{"product_id":"spool-performance-stage-2-diy-transmission-kit-for-dodge-8hp70-8hp75","title":"Spool Performance Stage 2 DIY Transmission Kit for Dodge 8HP70 \/ 8HP75","description":"\u003ch2 data-end=\"481\" data-start=\"409\"\u003e*Kit on Backorder- Please email customer_service@spoolperformance.us for latest availability information. Thank you!*\u003c\/h2\u003e\n\u003ch1 data-end=\"481\" data-start=\"409\"\u003e\u003cstrong data-end=\"481\" data-start=\"411\"\u003eSpool Performance Stage 2 Transmission Kit for Dodge 8HP70 \u0026amp; 8HP75\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-end=\"841\" data-start=\"483\"\u003eAfter over a year of rigorous engineering and validation, Spool Performance proudly introduces the \u003cstrong data-end=\"618\" data-start=\"582\"\u003eStage 2 Transmission Upgrade Kit\u003c\/strong\u003e for the Dodge 8HP70 and 8HP75 platforms. Designed to far exceed the limitations of factory components, this kit delivers \u003cstrong data-end=\"784\" data-start=\"740\"\u003ewell over 1200 ft-lbs of torque capacity\u003c\/strong\u003e while retaining excellent drivability and shift quality.\u003c\/p\u003e\n\u003cp data-end=\"841\" data-start=\"483\"\u003e\u003cstrong\u003eThis upgrade lets you hold way more torque than a stock 8hp90 from a hellcat reliably without having to go through the struggles of programming and swapping transmissions and is good for upwards of 1200whp.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1277\" data-start=\"843\"\u003eEach kit features our in-house–developed \u003cstrong data-end=\"909\" data-start=\"884\"\u003eFX-RT friction system\u003c\/strong\u003e, billet 7075-T6 heat-treated and hard-anodized \u003cstrong data-end=\"973\" data-start=\"957\"\u003eC and E hubs\u003c\/strong\u003e, redesigned pressure and apply plates, and \u003cstrong data-end=\"1069\" data-start=\"1017\"\u003eincreased clutch counts across every clutch pack\u003c\/strong\u003e for unmatched clamping force and thermal stability. This package transforms the 8HP70\/75 into a transmission capable of handling the abuse of high-boost HEMI builds, drag launches, and elevated power levels.\u003c\/p\u003e\n\u003chr data-end=\"1282\" data-start=\"1279\"\u003e\n\u003ch2 data-end=\"1322\" data-start=\"1284\"\u003e\u003cstrong data-end=\"1322\" data-start=\"1287\"\u003eAdvanced Billet Hub Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1512\" data-start=\"1324\"\u003eThe OEM C and E hubs in the 8HP series are made from weak cast A380 aluminum and are well-known failure points in tuned Dodge vehicles. Under high torque, these hubs frequently experience:\u003c\/p\u003e\n\u003cul data-end=\"1659\" data-start=\"1514\"\u003e\n\u003cli data-end=\"1533\" data-start=\"1514\"\u003e\n\u003cp data-end=\"1533\" data-start=\"1516\"\u003eSpline shearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1570\" data-start=\"1534\"\u003e\n\u003cp data-end=\"1570\" data-start=\"1536\"\u003eCracking at the locking features\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1659\" data-start=\"1571\"\u003e\n\u003cp data-end=\"1659\" data-start=\"1573\"\u003eSteel plates digging into the soft aluminum, causing binding, slip, or total burnout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1691\" data-start=\"1661\"\u003e\u003cstrong data-end=\"1691\" data-start=\"1665\"\u003eKey Spool Hub Upgrades\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2181\" data-start=\"1693\"\u003e\n\u003cli data-end=\"1847\" data-start=\"1693\"\u003e\n\u003cp data-end=\"1847\" data-start=\"1695\"\u003e\u003cstrong data-end=\"1716\" data-start=\"1695\"\u003eMaterial Upgrade:\u003c\/strong\u003e\u003cbr data-end=\"1719\" data-start=\"1716\"\u003eManufactured from aerospace-grade \u003cstrong data-end=\"1782\" data-start=\"1755\"\u003e7075-T6 billet aluminum\u003c\/strong\u003e, offering \u003cstrong data-end=\"1844\" data-start=\"1793\"\u003enear-steel strength at a fraction of the weight\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1995\" data-start=\"1849\"\u003e\n\u003cp data-end=\"1995\" data-start=\"1851\"\u003e\u003cstrong data-end=\"1865\" data-start=\"1851\"\u003eTreatment:\u003c\/strong\u003e\u003cbr data-end=\"1868\" data-start=\"1865\"\u003e\u003cstrong data-end=\"1904\" data-start=\"1870\"\u003eHeat-treated and hard-anodized\u003c\/strong\u003e, dramatically improving surface hardness, wear resistance, and long-term spline integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2181\" data-start=\"1997\"\u003e\n\u003cp data-end=\"2025\" data-start=\"1999\"\u003e\u003cstrong data-end=\"2023\" data-start=\"1999\"\u003eDesign Enhancements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2181\" data-start=\"2028\"\u003e\n\u003cli data-end=\"2062\" data-start=\"2028\"\u003e\n\u003cp data-end=\"2062\" data-start=\"2030\"\u003eOptimized clutch cooling paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2090\" data-start=\"2065\"\u003e\n\u003cp data-end=\"2090\" data-start=\"2067\"\u003eFaster oil evacuation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2126\" data-start=\"2093\"\u003e\n\u003cp data-end=\"2126\" data-start=\"2095\"\u003eIncreased clutch contact area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2181\" data-start=\"2129\"\u003e\n\u003cp data-end=\"2181\" data-start=\"2131\"\u003eReduced rotating mass for sharper shift response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2312\" data-start=\"2183\"\u003eThese improvements eliminate the weak points of the OEM hubs while significantly enhancing performance under sustained high load.\u003c\/p\u003e\n\u003chr data-end=\"2317\" data-start=\"2314\"\u003e\n\u003ch2 data-end=\"2384\" data-start=\"2319\"\u003e\u003cstrong data-end=\"2384\" data-start=\"2322\"\u003eFX-RT High-Coefficient Frictions + Increased Clutch Counts\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2575\" data-start=\"2386\"\u003eOur \u003cstrong data-end=\"2419\" data-start=\"2390\"\u003eFX-RT friction technology\u003c\/strong\u003e, originally engineered for the highest-torque Mercedes 9G and BMW 8HP platforms, is now optimized for the Dodge 8HP70\/75. These friction materials deliver:\u003c\/p\u003e\n\u003cul data-end=\"2820\" data-start=\"2577\"\u003e\n\u003cli data-end=\"2631\" data-start=\"2577\"\u003e\n\u003cp data-end=\"2631\" data-start=\"2579\"\u003eConsiderably higher friction coefficients than OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2695\" data-start=\"2632\"\u003e\n\u003cp data-end=\"2695\" data-start=\"2634\"\u003eSuperior thermal resistance under repeated high-load shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2747\" data-start=\"2696\"\u003e\n\u003cp data-end=\"2747\" data-start=\"2698\"\u003eStable, consistent engagement without harshness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2820\" data-start=\"2748\"\u003e\n\u003cp data-end=\"2820\" data-start=\"2750\"\u003eExceptional durability on boosted, nitrous, and high-RPM HEMI builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3000\" data-start=\"2822\"\u003eEach clutch pack — \u003cstrong data-end=\"2862\" data-start=\"2841\"\u003eA, B, C, D, and E\u003c\/strong\u003e — receives \u003cstrong data-end=\"2901\" data-start=\"2874\"\u003eincreased clutch counts\u003c\/strong\u003e, providing more friction interfaces for greater torque handling and cooler operating temperatures.\u003c\/p\u003e\n\u003cp data-end=\"3177\" data-start=\"3002\"\u003eThis combination of FX-RT materials and added clutch capacity results in a transmission that can confidently hold torque levels well beyond the capability of a stock 8HP70\/75.\u003c\/p\u003e\n\u003chr data-end=\"3182\" data-start=\"3179\"\u003e\n\u003ch2 data-end=\"3216\" data-start=\"3184\"\u003e\u003cstrong data-end=\"3216\" data-start=\"3187\"\u003eDIY-Friendly Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3316\" data-start=\"3218\"\u003eTransmission building can seem intimidating, so we engineered this kit for true DIY accessibility:\u003c\/p\u003e\n\u003cul data-end=\"3681\" data-start=\"3318\"\u003e\n\u003cli data-end=\"3386\" data-start=\"3318\"\u003e\n\u003cp data-end=\"3386\" data-start=\"3320\"\u003eAll clutch packs arrive \u003cstrong data-end=\"3383\" data-start=\"3344\"\u003epre-clearanced and ready to install\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3456\" data-start=\"3387\"\u003e\n\u003cp data-end=\"3456\" data-start=\"3389\"\u003eCustom pressure and apply plates eliminate measurement guesswork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3564\" data-start=\"3457\"\u003e\n\u003cp data-end=\"3564\" data-start=\"3459\"\u003eIncludes \u003cstrong data-end=\"3490\" data-start=\"3468\"\u003eextra steel plates\u003c\/strong\u003e for builders who want to fine-tune clutch pack clearance or shift feel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3618\" data-start=\"3565\"\u003e\n\u003cp data-end=\"3618\" data-start=\"3567\"\u003eNo machining or specialty modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3681\" data-start=\"3619\"\u003e\n\u003cp data-end=\"3681\" data-start=\"3621\"\u003e100% drop-in compatibility with Dodge 8HP70 and 8HP75 units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3759\" data-start=\"3683\"\u003eIf you can rebuild a modern automatic, you can install this kit confidently.\u003c\/p\u003e\n\u003chr data-end=\"3764\" data-start=\"3761\"\u003e\n\u003ch2 data-end=\"3790\" data-start=\"3766\"\u003e\u003cstrong data-end=\"3790\" data-start=\"3769\"\u003eFeatures Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"4402\" data-start=\"3792\"\u003e\n\u003cli data-end=\"3901\" data-start=\"3792\"\u003e\n\u003cp data-end=\"3901\" data-start=\"3794\"\u003e\u003cstrong data-end=\"3831\" data-start=\"3794\"\u003eFX-RT High-Coefficient Frictions:\u003c\/strong\u003e In-house developed, high-energy material for maximum holding power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4015\" data-start=\"3902\"\u003e\n\u003cp data-end=\"4015\" data-start=\"3904\"\u003e\u003cstrong data-end=\"3928\" data-start=\"3904\"\u003eBillet 7075-T6 Hubs:\u003c\/strong\u003e Heat-treated and hard-anodized for superior strength, rigidity, and wear resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4132\" data-start=\"4016\"\u003e\n\u003cp data-end=\"4132\" data-start=\"4018\"\u003e\u003cstrong data-end=\"4046\" data-start=\"4018\"\u003eIncreased Clutch Counts:\u003c\/strong\u003e Every clutch pack receives added frictions and steels for enhanced torque capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4238\" data-start=\"4133\"\u003e\n\u003cp data-end=\"4238\" data-start=\"4135\"\u003e\u003cstrong data-end=\"4170\" data-start=\"4135\"\u003eCustom Pressure \u0026amp; Apply Plates:\u003c\/strong\u003e Provide optimized clamping force and ideal shift characteristics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4322\" data-start=\"4239\"\u003e\n\u003cp data-end=\"4322\" data-start=\"4241\"\u003e\u003cstrong data-end=\"4273\" data-start=\"4241\"\u003ePre-Clearanced Clutch Packs:\u003c\/strong\u003e Ready to install, eliminating setup guesswork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4402\" data-start=\"4323\"\u003e\n\u003cp data-end=\"4402\" data-start=\"4325\"\u003e\u003cstrong data-end=\"4348\" data-start=\"4325\"\u003eExtra Steel Plates:\u003c\/strong\u003e Included for optional custom clearance adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4407\" data-start=\"4404\"\u003e\n\u003ch2 data-end=\"4431\" data-start=\"4409\"\u003e\u003cstrong data-end=\"4431\" data-start=\"4412\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"4848\" data-start=\"4433\"\u003e\n\u003cli data-end=\"4458\" data-start=\"4433\"\u003e\n\u003cp data-end=\"4458\" data-start=\"4435\"\u003e7075 Billet \u003cstrong data-end=\"4456\" data-start=\"4447\"\u003eE Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4483\" data-start=\"4459\"\u003e\n\u003cp data-end=\"4483\" data-start=\"4461\"\u003eE Hub Center Bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4509\" data-start=\"4484\"\u003e\n\u003cp data-end=\"4509\" data-start=\"4486\"\u003e7075 Billet \u003cstrong data-end=\"4507\" data-start=\"4498\"\u003eC Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4574\" data-start=\"4510\"\u003e\n\u003cp data-end=\"4574\" data-start=\"4512\"\u003e\u003cstrong data-end=\"4524\" data-start=\"4512\"\u003eA Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4639\" data-start=\"4575\"\u003e\n\u003cp data-end=\"4639\" data-start=\"4577\"\u003e\u003cstrong data-end=\"4589\" data-start=\"4577\"\u003eB Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4691\" data-start=\"4640\"\u003e\n\u003cp data-end=\"4691\" data-start=\"4642\"\u003e\u003cstrong data-end=\"4654\" data-start=\"4642\"\u003eC Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4756\" data-start=\"4692\"\u003e\n\u003cp data-end=\"4756\" data-start=\"4694\"\u003e\u003cstrong data-end=\"4706\" data-start=\"4694\"\u003eD Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4808\" data-start=\"4757\"\u003e\n\u003cp data-end=\"4808\" data-start=\"4759\"\u003e\u003cstrong data-end=\"4771\" data-start=\"4759\"\u003eE Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4848\" data-start=\"4809\"\u003e\n\u003cp data-end=\"4848\" data-start=\"4811\"\u003eComplete Seal Kit (Gaskets + O-rings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4853\" data-start=\"4850\"\u003e\n\u003ch2 data-end=\"4879\" data-start=\"4855\"\u003e\u003cstrong data-end=\"4879\" data-start=\"4858\"\u003eRecommended Fluid\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"5031\" data-start=\"4881\"\u003e\u003cstrong data-end=\"4953\" data-start=\"4881\"\u003eAMSOIL Signature Series Fuel-Efficient 100% Synthetic ATF (Blue Cap)\u003c\/strong\u003e\u003cbr data-end=\"4956\" data-start=\"4953\"\u003eIdeal for high-performance 8HP builds requiring superior thermal stability.\u003c\/p\u003e\n\u003chr data-end=\"5036\" data-start=\"5033\"\u003e\n\u003ch1 data-end=\"5112\" data-start=\"5038\"\u003e\u003cstrong data-end=\"5112\" data-start=\"5040\"\u003eCompatibility: Dodge \/ RAM \/ Jeep \/ Chrysler 8HP70 \u0026amp; 8HP75 Platforms\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"5127\" data-start=\"5114\"\u003e\u003cstrong data-end=\"5127\" data-start=\"5118\"\u003eDodge\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"5288\" data-start=\"5128\"\u003e\n\u003cli data-end=\"5147\" data-start=\"5128\"\u003e\n\u003cp data-end=\"5147\" data-start=\"5130\"\u003eCharger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5183\" data-start=\"5148\"\u003e\n\u003cp data-end=\"5183\" data-start=\"5150\"\u003eCharger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5206\" data-start=\"5184\"\u003e\n\u003cp data-end=\"5206\" data-start=\"5186\"\u003eChallenger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5245\" data-start=\"5207\"\u003e\n\u003cp data-end=\"5245\" data-start=\"5209\"\u003eChallenger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5265\" data-start=\"5246\"\u003e\n\u003cp data-end=\"5265\" data-start=\"5248\"\u003eDurango R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5288\" data-start=\"5266\"\u003e\n\u003cp data-end=\"5288\" data-start=\"5268\"\u003eDurango SRT \/ 6.4L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5301\" data-start=\"5290\"\u003e\u003cstrong data-end=\"5301\" data-start=\"5294\"\u003eRAM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"5391\" data-start=\"5302\"\u003e\n\u003cli data-end=\"5330\" data-start=\"5302\"\u003e\n\u003cp data-end=\"5330\" data-start=\"5304\"\u003eRam 1500 5.7 (DT, 8HP75)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5357\" data-start=\"5331\"\u003e\n\u003cp data-end=\"5357\" data-start=\"5333\"\u003eRam 1500 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5391\" data-start=\"5358\"\u003e\n\u003cp data-end=\"5391\" data-start=\"5360\"\u003eRam 2500 \/ 3500 6.4 (8HP75-LCV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5405\" data-start=\"5393\"\u003e\u003cstrong data-end=\"5405\" data-start=\"5397\"\u003eJeep\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"5554\" data-start=\"5406\"\u003e\n\u003cli data-end=\"5428\" data-start=\"5406\"\u003e\n\u003cp data-end=\"5428\" data-start=\"5408\"\u003eGrand Cherokee 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5455\" data-start=\"5429\"\u003e\n\u003cp data-end=\"5455\" data-start=\"5431\"\u003eGrand Cherokee SRT 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5488\" data-start=\"5456\"\u003e\n\u003cp data-end=\"5488\" data-start=\"5458\"\u003eGrand Cherokee 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5509\" data-start=\"5489\"\u003e\n\u003cp data-end=\"5509\" data-start=\"5491\"\u003eWrangler 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5554\" data-start=\"5510\"\u003e\n\u003cp data-end=\"5554\" data-start=\"5512\"\u003eWagoneer \/ Grand Wagoneer (8HP75 variants)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5572\" data-start=\"5556\"\u003e\u003cstrong data-end=\"5572\" data-start=\"5560\"\u003eChrysler\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"5601\" data-start=\"5573\"\u003e\n\u003cli data-end=\"5585\" data-start=\"5573\"\u003e\n\u003cp data-end=\"5585\" data-start=\"5575\"\u003e300C 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5601\" data-start=\"5586\"\u003e\n\u003cp data-end=\"5601\" data-start=\"5588\"\u003e300 SRT 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201582287,"sku":"SP-ZF-LF-S2D","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/767.jpg?v=1786397278"},{"product_id":"b58-5-inch-stainless-steel-200-cell-euro-5-catted-downpipe-upgrade-race-downpipes","title":"B58 5 Inch Stainless Steel 200 CELL Euro 5 Catted Downpipe Upgrade [Race Downpipes]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\"\u003e\n\u003ch4\u003eSpool 5 Inch B58 Downpipe 200 CELL CATTED - EURO 5 CATS\u003c\/h4\u003e\n\u003cp\u003eEuro 5 catalytic converter provided in our downpipes. Only the best quality! \u003c\/p\u003e\n\u003ch4\u003eWhy Settle for the Same Rebranded Downpipes?\u003c\/h4\u003e\n\u003cp\u003eLet’s face it—most downpipes on the market look the same. They’re just rebranded versions of the same old design with a small, rigid flex section and a laser-engraved logo slapped on. We’re tired of it too. That’s why we created something better. The SPOOL 5-Inch Downpipe is \u003cstrong\u003eour own design\u003c\/strong\u003e, engineered in-house and quality you can trust. And unlike others, our logo is \u003cstrong\u003eCNC machined and welded on\u003c\/strong\u003e, not laser engraved.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose the 5-Inch SPOOL B58 Downpipe?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique, Deep Exhaust Tone:\u003c\/strong\u003e The larger 5-inch diameter creates a \u003cstrong\u003ericher sound\u003c\/strong\u003e that stands out from the crowd.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Our flexible design makes alignment with your exhaust simple and stress-free—no more fighting with rigid downpipes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal Performance Gains:\u003c\/strong\u003e Reduced backpressure means faster turbo spool, more power, and smoother flow. Pair it with a proper tune, and you’ll feel the difference and see significant HP \u0026amp; TQ gain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e  Made from \u003cstrong\u003e304-grade stainless steel\u003c\/strong\u003e with a thicker \u003cstrong\u003e2mm design\u003c\/strong\u003e for unmatched strength and durability compared to the standard 1 and 1.5mm options in the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty:\u003c\/strong\u003e Like all SPOOL products, this downpipe is covered by our lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat Makes It Special?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLargest Flex Section on the Market:\u003c\/strong\u003e No one else offers this kind of flexibility on their 5-inch downpipe. It’s designed for easy installation and contributes to the unique sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Design:\u003c\/strong\u003e This is the only 5-inch B58 downpipe that looks like this, giving you a product that’s truly one of a kind and not some rebranded pipe that you see on the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThis item fits the following BMWs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cb\u003eFitment guaranteed for all Gen 1 B58 \u0026amp; Gen 2 B58 2 Port\/6 Port\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F22\/F23 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F30\/F31 BMW 340i \u0026amp; 340i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ F32\/F33\/F36 BMW 440i \u0026amp; 440i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ G30 BMW 540i \u0026amp; 540i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G20\/G22\/G26 BMW M340i \u0026amp; M440i \u0026amp; xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2022 F22 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2021–2023 G42 BMW M240i \u0026amp; M240i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G05 BMW X5 40i \u0026amp; X5 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G07 BMW X7 40i \u0026amp; X7 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G29 BMW Z4 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2016+ G11\/G12 BMW 740i \u0026amp; 740i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G06 BMW X6 40i \u0026amp; X6 xDrive40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2017+ G01 BMW X3 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2018+ G02 BMW X4 M40i\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2019–2023 G14\/G15\/G16 BMW 840i \u0026amp; 840i xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2022+ G70 BMW 740i \u0026amp; xDrive\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNon-BMW Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2019+ Toyota Supra (A90\/A91)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e***DOES NOT FIT EURO SPEC W\/OPF***\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-end=\"1273\" data-start=\"1228\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-end=\"1330\" data-start=\"1281\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201778895,"sku":"SP-B58-DP-5","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/5_inch_b58_2.jpg?v=1786397278"},{"product_id":"spool-performance-8hp70-8hp75-8hp76-upgraded-billet-7075-t6-d-clutch-drum","title":"Spool Performance 8HP70 \/ 8HP75 \/ 8HP76 upgraded billet 7075-T6 D Clutch Drum","description":"\u003ch1 data-end=\"190\" data-start=\"145\"\u003eSpool Performance 8HP70 \/ 8HP75 \/ 8HP76 upgraded billet 7075-T6 D Clutch Drum\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-end=\"629\" data-start=\"232\"\u003eThe factory A380 cast-aluminum D-drum in the ZF 8HP70\/75\/76 is one of the weak links once power levels rise—prone to cracking, distortion, and oil starvation under high load and high RPM clutch events. Spool Performance eliminates that limitation with a \u003cstrong data-end=\"537\" data-start=\"486\"\u003efully CNC-machined billet 7075-T6 D Clutch Drum\u003c\/strong\u003e, engineered for extreme durability and precise hydraulic control in high-horsepower builds.\u003c\/p\u003e\n\u003ch2 data-end=\"685\" data-start=\"631\"\u003e\u003cstrong data-end=\"685\" data-start=\"634\"\u003eWhy 7075-T6? Superior Strength Where It Matters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"825\" data-start=\"686\"\u003eMost OEM drums use \u003cstrong data-end=\"727\" data-start=\"705\"\u003eA380 cast aluminum\u003c\/strong\u003e, chosen for cost—not strength. By contrast, \u003cstrong data-end=\"815\" data-start=\"772\"\u003e7075-T6 aerospace-grade billet aluminum\u003c\/strong\u003e delivers:\u003c\/p\u003e\n\u003ch3 data-end=\"872\" data-start=\"827\"\u003e\u003cstrong data-end=\"872\" data-start=\"831\"\u003eMassive Strength Increase Over A380\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1078\" data-start=\"873\"\u003e\n\u003cli data-end=\"917\" data-start=\"873\"\u003e\n\u003cp data-end=\"917\" data-start=\"875\"\u003e7075-T6 tensile strength: \u003cstrong data-end=\"915\" data-start=\"901\"\u003e~74–78 ksi\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"953\" data-start=\"918\"\u003e\n\u003cp data-end=\"953\" data-start=\"920\"\u003eA380 cast aluminum: \u003cstrong data-end=\"951\" data-start=\"940\"\u003e~46 ksi\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1078\" data-start=\"954\"\u003e\n\u003cp data-end=\"1078\" data-start=\"956\"\u003eResult: \u003cstrong data-end=\"1037\" data-start=\"964\"\u003eSignificantly higher resistance to cracking, deformation, and fatigue\u003c\/strong\u003e under aggressive clutch pressure spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1132\" data-start=\"1080\"\u003e\u003cstrong data-end=\"1132\" data-start=\"1084\"\u003eWhy not Steel? - Half the Weight of Steel, Similar Strength\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1324\" data-start=\"1133\"\u003e\n\u003cli data-end=\"1201\" data-start=\"1133\"\u003e\n\u003cp data-end=\"1201\" data-start=\"1135\"\u003eSteel drums are strong but heavy, increasing rotational inertia.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1201\" data-start=\"1133\"\u003eDeep Anodizing on the 7075-T6 brings its hardness to the same level as the clutch steels preventing teeth deformation. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1324\" data-start=\"1202\"\u003e\n\u003cp data-end=\"1324\" data-start=\"1204\"\u003e7075-T6 offers \u003cstrong data-end=\"1270\" data-start=\"1219\"\u003enear-steel strength at a fraction of the weight\u003c\/strong\u003e, improving drivetrain responsiveness and shift speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1359\" data-start=\"1326\"\u003e\u003cstrong data-end=\"1359\" data-start=\"1330\"\u003eBetter Heat Dissipation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1490\" data-start=\"1360\"\u003e7075 conducts heat more efficiently than steel, helping stabilize clutch pack temperatures during repeated high-load gear changes.\u003c\/p\u003e\n\u003cp data-end=\"1490\" data-start=\"1360\"\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"1541\" data-start=\"1492\"\u003e\u003cstrong data-end=\"1541\" data-start=\"1495\"\u003ePrecision Billet Machining for Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1617\" data-start=\"1542\"\u003eOur D drum is \u003cstrong data-end=\"1606\" data-start=\"1556\"\u003efully CNC-machined from a solid 7075-T6 billet\u003c\/strong\u003e, ensuring:\u003c\/p\u003e\n\u003cul data-end=\"1775\" data-start=\"1618\"\u003e\n\u003cli data-end=\"1661\" data-start=\"1618\"\u003e\n\u003cp data-end=\"1661\" data-start=\"1620\"\u003ePerfect roundness (no casting porosity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1691\" data-start=\"1662\"\u003e\n\u003cp data-end=\"1691\" data-start=\"1664\"\u003eConsistent wall thickness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1717\" data-start=\"1692\"\u003e\n\u003cp data-end=\"1717\" data-start=\"1694\"\u003eZero structural voids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1775\" data-start=\"1718\"\u003e\n\u003cp data-end=\"1775\" data-start=\"1720\"\u003eIncreased clutch apply stability at high line pressures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1859\" data-start=\"1777\"\u003eThis means cleaner, faster clutch engagement with drastically improved durability.\u003c\/p\u003e\n\u003cp data-end=\"1859\" data-start=\"1777\"\u003e \u003c\/p\u003e\n\u003ch2 data-end=\"1922\" data-start=\"1861\"\u003e\u003cstrong data-end=\"1922\" data-start=\"1864\"\u003eImproved Oil Pathways = Better Cooling \u0026amp; Apply Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2027\" data-start=\"1923\"\u003eThe Spool Performance upgraded drum integrates \u003cstrong data-end=\"2015\" data-start=\"1970\"\u003ere-engineered oil feeds and flow channels\u003c\/strong\u003e, providing:\u003c\/p\u003e\n\u003cul data-end=\"2306\" data-start=\"2028\"\u003e\n\u003cli data-end=\"2084\" data-start=\"2028\"\u003e\n\u003cp data-end=\"2084\" data-start=\"2030\"\u003e\u003cstrong data-end=\"2063\" data-start=\"2030\"\u003eMore efficient fluid delivery\u003c\/strong\u003e to the clutch pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2218\" data-start=\"2147\"\u003e\n\u003cp data-end=\"2218\" data-start=\"2149\"\u003e\u003cstrong data-end=\"2169\" data-start=\"2149\"\u003eEnhanced cooling\u003c\/strong\u003e, reducing clutch heat soak during hard driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2306\" data-start=\"2219\"\u003e\n\u003cp data-end=\"2306\" data-start=\"2221\"\u003e\u003cstrong data-end=\"2252\" data-start=\"2221\"\u003eBetter lubrication coverage\u003c\/strong\u003e, preventing hot spots and friction-surface distortion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2395\" data-start=\"2308\"\u003eThese improvements directly translate to longer clutch life and higher power tolerance.\u003c\/p\u003e\n\u003ch2 data-end=\"2438\" data-start=\"2397\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp data-end=\"2621\" data-start=\"2439\"\u003eWhether you’re running upgraded turbos, ethanol, or launching heavy AWD setups, this drum is designed to withstand the load and hydraulic pressure that overwhelm the stock A380 unit.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201549519,"sku":"SP-8HP7X-UDD","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_04e93ec2-f610-47f6-93d5-6a0b02afce0d.png?v=1786397278"},{"product_id":"spool-mclaren-720s-750s-765lt-downpipe-upgrade-race-downpipes","title":"Spool McLaren 720S\/750S\/765LT Downpipe Upgrade [Race Downpipes]","description":"\u003cp\u003e\u003cstrong\u003eSpool Performance 720S\/750S\/765LT Downpipe Upgrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk us about tuning: sales@spoolperformance.us \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Spool Performance Race Downpipes for the McLaren 720S\/750S\/765LT are meticulously engineered to eliminate exhaust flow restrictions inherent in the OEM catalytic converters. This upgrade is designed to optimize turbocharger efficiency, enhance thermal dynamics, and deliver a significant improvement in overall vehicle performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Exhaust Flow\u003c\/strong\u003e: Precision-engineered to provide a direct, unobstructed pathway for exhaust gases, these catless downpipes significantly reduce backpressure, enabling faster spool times and increased power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Grade Materials\u003c\/strong\u003e: Constructed from TIG-welded 304 stainless steel, these downpipes offer superior heat resistance, corrosion protection, and longevity, even under extreme operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Engineering\u003c\/strong\u003e: CNC-machined flanges and mandrel-bent tubing ensure a perfect fit and superior durability. Built to endure the demands of track and street performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Exhaust Note\u003c\/strong\u003e: Experience an aggressive and intoxicating exhaust sound that amplifies the supercar character of your McLaren.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Performance\u003c\/strong\u003e: Unlock quicker turbo spool, enhanced throttle response, and higher power gains when paired with a proper ECU tune.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen paired with appropriate ECU calibration, the Spool Performance Catless Downpipes enable substantial power and torque gains by optimizing combustion efficiency and turbocharger response. Expect faster throttle transitions and enhanced linear power delivery for both street and track applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eConstruction: Mandrel-bent tubing with CNC-machined flanges\u003c\/li\u003e\n\u003cli\u003eCompatibility: McLaren 720S\/750S\/765LT (2018+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv itemprop=\"description\" class=\"tab-content\"\u003e\n\u003cstrong\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/div\u003e\n\u003cdiv class=\"tags_product\"\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201909967,"sku":"SP-72RDP","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/IMG-1848.png?v=1786397278"},{"product_id":"spool-performance-split-fuel-surge-tank","title":"Spool Performance Split Fuel Surge Tank","description":"\u003cp data-start=\"45\" data-end=\"316\"\u003eHigh-horsepower engines don’t just need more fuel — they need \u003cstrong data-start=\"107\" data-end=\"143\"\u003estable, predictable fuel control\u003c\/strong\u003e. The \u003cstrong data-start=\"149\" data-end=\"192\"\u003eSpool Performance Split Fuel Surge Tank\u003c\/strong\u003e was designed specifically to solve the real problems that show up when direct injection and port injection are pushed hard.\u003c\/p\u003e\n\u003cp data-start=\"318\" data-end=\"753\"\u003eAt high load, the factory high-pressure fuel pump for \u003cstrong data-start=\"372\" data-end=\"392\"\u003edirect injection\u003c\/strong\u003e creates rapid \u003cstrong data-start=\"407\" data-end=\"426\"\u003epressure pulses\u003c\/strong\u003e on the low-pressure side of the system. When DI and PI share the same fuel supply, those pulses can travel through the fuel rail and cause \u003cstrong data-start=\"566\" data-end=\"609\"\u003eunstable pressure at the port injectors\u003c\/strong\u003e, leading to inconsistent injector flow and tuning headaches. This is one of the most common causes of erratic PI behavior on high-power builds.\u003c\/p\u003e\n\u003cp data-start=\"755\" data-end=\"1112\"\u003eOur split surge tank \u003cstrong data-start=\"776\" data-end=\"827\"\u003ephysically isolates the DI and PI fuel circuits\u003c\/strong\u003e. One dedicated pump feeds the DI system, while up to \u003cstrong data-start=\"881\" data-end=\"929\"\u003ethree pumps supply the port injection system\u003c\/strong\u003e, keeping pressure smooth and consistent where it matters most. The result is \u003cstrong data-start=\"1007\" data-end=\"1087\"\u003estable PI fueling, cleaner injector control, and far more predictable tuning\u003c\/strong\u003e, even under heavy boost.\u003c\/p\u003e\n\u003cp data-start=\"1114\" data-end=\"1433\"\u003eThe separate PI circuit also allows you to \u003cstrong data-start=\"1157\" data-end=\"1211\"\u003eproperly boost-reference the port injection system\u003c\/strong\u003e, maintaining consistent injector differential pressure as boost rises. This keeps PI injector flow linear, improves safety at high load, and gives tuners precise control over fueling across the entire RPM and boost range.\u003c\/p\u003e\n\u003cp data-start=\"1435\" data-end=\"1803\"\u003eMachined from \u003cstrong data-start=\"1449\" data-end=\"1473\"\u003ebillet 6061 aluminum\u003c\/strong\u003e, the surge tank is built for durability and long-term reliability in high-ethanol and high-horsepower environments. Installation is handled with a \u003cstrong data-start=\"1621\" data-end=\"1658\"\u003etrue plug-and-play wiring harness\u003c\/strong\u003e, running \u003cstrong data-start=\"1668\" data-end=\"1718\"\u003efrom the battery all the way to the fuel pumps\u003c\/strong\u003e, complete with properly sized \u003cstrong data-start=\"1749\" data-end=\"1769\"\u003erelays and fuses\u003c\/strong\u003e — no custom wiring, no shortcuts.\u003c\/p\u003e\n\u003ch3 data-start=\"1805\" data-end=\"1823\"\u003eKey Highlights\u003c\/h3\u003e\n\u003cul data-start=\"1824\" data-end=\"2276\"\u003e\n\u003cli data-start=\"1824\" data-end=\"1888\"\u003e\n\u003cp data-start=\"1826\" data-end=\"1888\"\u003eDesigned specifically for \u003cstrong data-start=\"1852\" data-end=\"1886\"\u003ehigh-horsepower DI + PI setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1889\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1891\" data-end=\"1930\"\u003e\u003cstrong data-start=\"1891\" data-end=\"1928\"\u003eBillet 6061 aluminum construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"2057\"\u003e\n\u003cp data-start=\"1933\" data-end=\"1966\"\u003eSupports \u003cstrong data-start=\"1942\" data-end=\"1964\"\u003eup to 4 fuel pumps\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1969\" data-end=\"2057\"\u003e\n\u003cli data-start=\"1969\" data-end=\"2014\"\u003e\n\u003cp data-start=\"1971\" data-end=\"2014\"\u003e1 dedicated pump for \u003cstrong data-start=\"1992\" data-end=\"2012\"\u003eDirect Injection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2017\" data-end=\"2057\"\u003e\n\u003cp data-start=\"2019\" data-end=\"2057\"\u003eUp to 3 pumps for \u003cstrong data-start=\"2037\" data-end=\"2055\"\u003ePort Injection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2058\" data-end=\"2139\"\u003e\n\u003cp data-start=\"2060\" data-end=\"2139\"\u003e\u003cstrong data-start=\"2060\" data-end=\"2096\"\u003eIsolated DI and PI fuel circuits\u003c\/strong\u003e to eliminate pressure pulse interference\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2140\" data-end=\"2187\"\u003e\n\u003cp data-start=\"2142\" data-end=\"2187\"\u003eEnables \u003cstrong data-start=\"2150\" data-end=\"2185\"\u003eboost-referenced port injection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2188\" data-end=\"2276\"\u003e\n\u003cp data-start=\"2190\" data-end=\"2276\"\u003e\u003cstrong data-start=\"2190\" data-end=\"2224\"\u003eComplete plug-and-play harness\u003c\/strong\u003e from battery to pumps, including relays and fuses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: Fuel Pumps Not Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2278\" data-end=\"2378\"\u003eThis is fuel system architecture done the right way — stable, scalable, and built for serious power.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Yes Include DI and PI regulators","offer_id":45705201811663,"sku":"SP-UST-4-2","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"No I will use my own regulators","offer_id":45705201844431,"sku":"SP-UST-4-0","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_3eac0320-b9eb-4fec-bb34-f1a69e492e3f.png?v=1786397278"},{"product_id":"spool-audi-c8-rs6-rs7-d5-s8-race-downpipes","title":"Spool Audi C8 RS6 RS7 | D5 S8 Race Downpipes","description":"\u003cp data-start=\"71\" data-end=\"132\"\u003e\u003cstrong data-start=\"71\" data-end=\"132\"\u003eSpool Performance Downpipes for Audi C8 RS6 \/ RS7 \u0026amp; D5 S8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"134\" data-end=\"364\"\u003eIf you’re looking to wake up your Audi’s V8, these downpipes are the move. Designed specifically for the C8 RS6, RS7, and D5 S8, they free up serious power and bring out that deep, aggressive exhaust note these cars are known for.\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"523\"\u003eFitment is spot-on, and the performance gains are instantly noticeable. Want it even louder? Add our Resonator Delete for a bolder tone and even better flow.\u003c\/p\u003e\n\u003cp data-start=\"525\" data-end=\"550\"\u003e\u003cstrong data-start=\"525\" data-end=\"550\"\u003eWhy you’ll love them:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"551\" data-end=\"748\"\u003e\n\u003cli data-start=\"551\" data-end=\"598\"\u003eMore power and torque you can actually feel\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"628\"\u003eSharper throttle response\u003c\/li\u003e\n\u003cli data-start=\"629\" data-end=\"664\"\u003eThat raw, head-turning V8 sound\u003c\/li\u003e\n\u003cli data-start=\"665\" data-end=\"689\"\u003eEasy bolt-on install\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-start=\"1170\" data-end=\"1191\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-start=\"1228\" data-end=\"1273\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-start=\"1281\" data-end=\"1330\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201877199,"sku":"SP-AU-EA825-DP","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/rs6_downpipes2.png?v=1786397278"},{"product_id":"spool-performance-zf-8hp45-8hp50-8hp51-billet-300m-c-hub-cog-drive","title":"Spool Performance ZF 8HP45 \/ 8HP50 \/ 8HP51 Billet 300M C-Hub Cog Drive","description":"\u003ch2 data-start=\"0\" data-end=\"47\"\u003eSpool Performance ZF 8HP45 \/ 8HP50 \/ 8HP51 Billet 300M C-Hub Cog Drive\u003c\/h2\u003e\n\u003ch3 data-start=\"48\" data-end=\"79\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-start=\"81\" data-end=\"497\"\u003eThe factory C-hub cog drive in ZF 8HP45, 8HP50, and 8HP51 transmissions is produced from cast steel. While adequate at stock power levels, casting brings inherent weaknesses—porosity, uneven grain structure, and localized stress points—that are exposed as torque output, line pressure, and shift aggression increase. Common failure modes include \u003cstrong data-start=\"427\" data-end=\"496\"\u003ecog tooth deformation, spline wear, and cracking under shock load\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"671\"\u003eSpool Performance replaces the factory casting with a \u003cstrong data-start=\"553\" data-end=\"603\"\u003efully CNC-machined billet 300M C-Hub Cog Drive\u003c\/strong\u003e, engineered specifically for high-torque and high-RPM applications.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"1020\"\u003e300M is an ultra-high-strength, vacuum-melted alloy steel used in aerospace and motorsports driveline components. Compared to cast steel, billet 300M offers \u003cstrong data-start=\"830\" data-end=\"947\"\u003edramatically higher strength, superior fatigue resistance, and consistent material properties throughout the part\u003c\/strong\u003e, ensuring it can survive repeated clutch apply events and hard launches.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1230\"\u003eEach hub is precision-machined to tight tolerances for accurate cog geometry and even load distribution, resulting in \u003cstrong data-start=\"1140\" data-end=\"1229\"\u003ecleaner torque transfer, reduced stress concentration, and improved shift consistency\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1438\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor any 8HP45\/50\/51 build running increased power, upgraded clutches, or elevated line pressure, the Spool Performance Billet 300M C-Hub Cog Drive is a \u003cstrong data-start=\"1384\" data-end=\"1416\"\u003ecritical reliability upgrade\u003c\/strong\u003e, not an optional one.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705201942735,"sku":"SP-8HP5X-UCD","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_7537aff0-7a84-4bc6-9a0a-07f65e49dba7.png?v=1786397278"},{"product_id":"bmw-b58-gen1-auxiliary-split-fuel-system","title":"BMW B58 Gen1 Auxiliary Split Fuel System","description":"\u003ch2 data-end=\"314\" data-start=\"258\"\u003eSpool Performance BMW B58 Gen 1 Auxiliary Fuel System\u003c\/h2\u003e\n\u003cp data-end=\"559\" data-start=\"316\"\u003eThe \u003cstrong data-end=\"377\" data-start=\"320\"\u003eSpool Performance BMW B58 Gen 1 Auxiliary Fuel System\u003c\/strong\u003e is designed for B58 owners pushing beyond the limits of the factory fuel system who want a solution that’s properly engineered, easy to install, and built for long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"808\" data-start=\"561\"\u003eFrom the beginning, our focus was on correct fuel architecture and real-world usability. Every component and layout choice was made to deliver stable, predictable fueling as power levels increase, while keeping installation clean and OEM-friendly.\u003c\/p\u003e\n\u003ch3 data-end=\"862\" data-start=\"810\"\u003eWhy a Properly Split DI + PI Fuel System Matters\u003c\/h3\u003e\n\u003cp data-end=\"1033\" data-start=\"864\"\u003eAs power levels rise on the B58 platform, fueling challenges most commonly come from \u003cstrong data-end=\"1032\" data-start=\"949\"\u003esupplying direct injection (DI) and port injection (PI) from the same fuel feed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1063\" data-start=\"1035\"\u003eWhen DI and PI share a feed:\u003c\/p\u003e\n\u003cul data-end=\"1387\" data-start=\"1065\"\u003e\n\u003cli data-end=\"1171\" data-start=\"1065\"\u003e\n\u003cp data-end=\"1171\" data-start=\"1067\"\u003eThe pulsed nature of DI can introduce pressure fluctuations that disrupt fuel flow to the PI injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1288\" data-start=\"1172\"\u003e\n\u003cp data-end=\"1288\" data-start=\"1174\"\u003ePort injection requires boost-referenced fuel pressure to maintain a consistent injector differential under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1387\" data-start=\"1289\"\u003e\n\u003cp data-end=\"1387\" data-start=\"1291\"\u003eAt higher boost and airflow, maintaining precise and repeatable fueling becomes more difficult\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1591\" data-start=\"1389\"\u003eBy separating the DI and PI supply, each system operates independently and exactly as intended. The result is \u003cstrong data-end=\"1590\" data-start=\"1499\"\u003esmoother fuel delivery, improved consistency, and greater confidence as power increases\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"1624\" data-start=\"1593\"\u003eDesigned to Install Cleanly\u003c\/h3\u003e\n\u003cp data-end=\"1757\" data-start=\"1626\"\u003eA significant amount of development time went into making this system straightforward to install without unnecessary modifications.\u003c\/p\u003e\n\u003cul data-end=\"2201\" data-start=\"1759\"\u003e\n\u003cli data-end=\"1976\" data-start=\"1759\"\u003e\n\u003cp data-end=\"1976\" data-start=\"1761\"\u003e\u003cstrong data-end=\"1910\" data-start=\"1761\"\u003eThe OEM fuel pump top hat is retained using additional precision-machined aluminum fuel fittings that integrate directly into the factory top hat\u003c\/strong\u003e, eliminating the need for repinning or modifying factory wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2060\" data-start=\"1977\"\u003e\n\u003cp data-end=\"2060\" data-start=\"1979\"\u003e\u003cstrong data-end=\"2032\" data-start=\"1979\"\u003eOptional billet top hats are available separately\u003c\/strong\u003e for those who prefer them\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2201\" data-start=\"2061\"\u003e\n\u003cp data-end=\"2201\" data-start=\"2063\"\u003e\u003cstrong data-end=\"2161\" data-start=\"2063\"\u003eA plug-and-play wiring harness is supplied for direct compatibility with the Reflex controller\u003c\/strong\u003e, simplifying installation and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2310\" data-start=\"2203\"\u003eThese design choices keep the install clean, reduce complexity, and maintain a factory-like fit and finish.\u003c\/p\u003e\n\u003ch3 data-end=\"2349\" data-start=\"2312\"\u003eScalable Pump and Control Options\u003c\/h3\u003e\n\u003cp data-end=\"2395\" data-start=\"2351\"\u003eThe system is built to grow with your setup:\u003c\/p\u003e\n\u003cul data-end=\"2629\" data-start=\"2397\"\u003e\n\u003cli data-end=\"2447\" data-start=\"2397\"\u003e\n\u003cp data-end=\"2447\" data-start=\"2399\"\u003e\u003cstrong data-end=\"2447\" data-start=\"2399\"\u003eDual Walbro 450 fuel pumps included standard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2520\" data-start=\"2448\"\u003e\n\u003cp data-end=\"2520\" data-start=\"2450\"\u003e\u003cstrong data-end=\"2482\" data-start=\"2450\"\u003eOptional Walbro 525 upgrades\u003c\/strong\u003e available for higher horsepower goals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2629\" data-start=\"2521\"\u003e\n\u003cp data-end=\"2533\" data-start=\"2523\"\u003eChoice of:\u003c\/p\u003e\n\u003cul data-end=\"2629\" data-start=\"2536\"\u003e\n\u003cli data-end=\"2568\" data-start=\"2536\"\u003e\n\u003cp data-end=\"2568\" data-start=\"2538\"\u003eStandard relay configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2629\" data-start=\"2571\"\u003e\n\u003cp data-end=\"2629\" data-start=\"2573\"\u003e\u003cstrong data-end=\"2601\" data-start=\"2573\"\u003eSolid-state relay option\u003c\/strong\u003e for full PWM pump control \u003cmeta charset=\"utf-8\"\u003eavailable for purchase separately. NOTE: 2 harnesses required per AFS Kit - Link to Harness: https:\/\/spoolperformance.com\/products\/spool-lpfp-pwm-activation-harness-bmw?_pos=1\u0026amp;_sid=2a7c2a7b8\u0026amp;_ss=r\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2735\" data-start=\"2631\"\u003eThis flexibility allows you to match the fuel system to your current build while leaving room to expand.\u003c\/p\u003e\n\u003ch3 data-end=\"2767\" data-start=\"2737\"\u003eHigh-Quality Fuel Plumbing\u003c\/h3\u003e\n\u003cp data-end=\"2847\" data-start=\"2769\"\u003eAll fuel lines included in the kit feature \u003cstrong data-end=\"2846\" data-start=\"2812\"\u003etriple-layer PTFE construction\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"3055\" data-start=\"2849\"\u003e\n\u003cli data-end=\"2912\" data-start=\"2849\"\u003e\n\u003cp data-end=\"2912\" data-start=\"2851\"\u003eInner \u003cstrong data-end=\"2870\" data-start=\"2857\"\u003ePTFE core\u003c\/strong\u003e for full fuel and ethanol compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2979\" data-start=\"2913\"\u003e\n\u003cp data-end=\"2979\" data-start=\"2915\"\u003eMiddle \u003cstrong data-end=\"2955\" data-start=\"2922\"\u003estainless steel reinforcement\u003c\/strong\u003e for pressure strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3055\" data-start=\"2980\"\u003e\n\u003cp data-end=\"3055\" data-start=\"2982\"\u003eOuter \u003cstrong data-end=\"3014\" data-start=\"2988\"\u003enylon protective layer\u003c\/strong\u003e for abrasion resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3166\" data-start=\"3057\"\u003eThis ensures long-term reliability in high-heat, high-vibration environments and with aggressive fuel blends.\u003c\/p\u003e\n\u003ch3 data-end=\"3219\" data-start=\"3168\"\u003eCompact, Purpose-Built Fuel Pressure Regulation\u003c\/h3\u003e\n\u003cp data-end=\"3371\" data-start=\"3221\"\u003eThe system includes Spool Performance’s \u003cstrong data-end=\"3314\" data-start=\"3261\"\u003ein-house designed compact fuel pressure regulator\u003c\/strong\u003e, developed specifically for auxiliary fuel applications:\u003c\/p\u003e\n\u003cul data-end=\"3569\" data-start=\"3373\"\u003e\n\u003cli data-end=\"3434\" data-start=\"3373\"\u003e\n\u003cp data-end=\"3434\" data-start=\"3375\"\u003eBoost-referenced for accurate pressure control under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3475\" data-start=\"3435\"\u003e\n\u003cp data-end=\"3475\" data-start=\"3437\"\u003eStable regulation at high flow rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3525\" data-start=\"3476\"\u003e\n\u003cp data-end=\"3525\" data-start=\"3478\"\u003eCompact design for clean engine bay packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3569\" data-start=\"3526\"\u003e\n\u003cp data-end=\"3569\" data-start=\"3528\"\u003eBuilt to withstand demanding conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3609\" data-start=\"3571\"\u003eBuilt to Support Serious B58 Power\u003c\/h3\u003e\n\u003cp data-end=\"3833\" data-start=\"3611\"\u003eWhether you’re building a strong street car or planning a higher-power setup, the Spool Performance BMW B58 Gen 1 Auxiliary Fuel System delivers the fueling control and capacity needed to push the platform with confidence.\u003c\/p\u003e\n\u003cp data-end=\"4075\" data-start=\"3835\"\u003eWith properly separated DI and PI supply, OEM-friendly integration using precision aluminum fittings, Reflex compatibility, high-quality plumbing, and scalable pump options, this system is designed to perform reliably as your build evolves.\u003c\/p\u003e\n\u003cp data-end=\"4247\" data-start=\"4077\"\u003e\u003cstrong data-end=\"4247\" data-start=\"4077\"\u003eIf you’re ready to upgrade your B58 fueling with a system that’s thoughtfully engineered and genuinely easy to live with, this is the solution built to get you there.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"4252\" data-start=\"4249\"\u003e\n\u003ch3 data-end=\"4269\" data-start=\"4254\"\u003e\u003cstrong data-end=\"4269\" data-start=\"4258\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4367\" data-start=\"4271\"\u003eFits \u003cstrong data-end=\"4336\" data-start=\"4276\"\u003eall BMW vehicles equipped with the B58B30 engine (Gen 1)\u003c\/strong\u003e, including but not limited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M240i \/ M240i xDrive (F22 \/ F23) – 2016–2018\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-end=\"4793\" data-start=\"4369\"\u003e\n\u003cli data-end=\"4425\" data-start=\"4369\"\u003e\n\u003cp data-end=\"4425\" data-start=\"4371\"\u003eBMW 340i \/ 340i xDrive (F30 \/ F31 \/ F34) – 2016–2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4482\" data-start=\"4426\"\u003e\n\u003cp data-end=\"4482\" data-start=\"4428\"\u003eBMW 440i \/ 440i xDrive (F32 \/ F33 \/ F36) – 2016–2018\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-end=\"4940\" data-start=\"4795\"\u003e\n\u003cp data-end=\"4940\" data-start=\"4797\"\u003e\u003cstrong data-end=\"4806\" data-start=\"4797\"\u003eNote:\u003c\/strong\u003e Designed specifically for \u003cstrong data-end=\"4855\" data-start=\"4833\"\u003eB58 Gen 1 (B58B30)\u003c\/strong\u003e platforms. Not compatible with B58 Gen 2 \/ B58TU systems unless otherwise specified.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 with check valves","offer_id":45705201975503,"sku":"SP-B58G1AUXF450","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 with check valves","offer_id":45705202008271,"sku":"SP-B58G1AUXF525","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_04e7ce7a-8576-4566-890b-f3b5ade17fea.png?v=1786397278"},{"product_id":"spool-performance-8hp70-8hp75-8hp76-stage-2-upgraded-transmission-build-at-spool-performance-hq","title":"Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission - Build at Spool Performance HQ","description":"\u003cp\u003e\u003cstrong\u003eWe have been getting a lot of requests to have the DIY Kits installed and transmissions built at Spool Performance and we are listening and adding that option for everyone. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis listing includes parts and labor for overhauling a ZF8HP 70\/75\/76 in good working condition into a Spool Stage 2 Transmission Build. \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIf the core supplied is not in good working order, the core will be examined, and damaged parts in your core will be communicated to you. Necessary replacement parts will be billed separately.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Freight shipping to and fro will be arranged by the customer. If you need assistance with shipping please call our office.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"Polaris-Header-Title\" tabindex=\"-1\"\u003e\u003cspan class=\"Polaris-Text--root Polaris-Text--headingLg Polaris-Text--bold\"\u003eSpool Performance 8HP 70, 8HP75, 8HP76 Stage 2 Upgraded Transmission \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eAfter over a year of rigorous testing, Spool Performance proudly presents our Stage 2 Transmission Kits for the 8HP 70, 8HP75, and 8HP76 series transmissions. Engineered to surpass the limitations of stock components, these kits deliver an exceptional torque capacity of over 1200 ft-lbs. This comprehensive upgrade features advanced friction materials developed in-house, billet 7075 heat-treated and hard-anodized custom-designed C and E hubs, bespoke pressure plates, apply plates, and increased clutch counts for every clutch pack.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Hub Design\u003c\/h3\u003e\n\u003cp\u003eThe C and E clutch hubs in the 8HP series are critical points of failure due to their OEM construction from weak, cast A380 aluminum. These components are prone to shearing or breaking of the lock splines, and the steel clutch plates can dig into the splines, causing hang-ups and burnouts.\u003c\/p\u003e\n\u003cp\u003eKey Upgrades:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Re-engineered using 7075 series aluminum, one of the highest grades of billet aluminum.\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat-treated and hard-anodized to enhance strength and surface hardness, providing superior resistance to shear forces and wear from steel disc engagement.\u003c\/li\u003e\n\u003cli\u003eDesign Enhancements: Improved clutch cooling paths, oil evacuation, and increased clutch pack area for optimized performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuperior Friction Materials\u003c\/h3\u003e\n\u003cp\u003eOur FX-RT frictions, developed in-house, offer significantly higher friction coefficients than OEM materials. These frictions ensure performance and durability without compromising engagement and overall drivability. \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpgraded Friction Materials: In-house developed for higher friction coefficients and enhanced durability.\u003c\/li\u003e\n\u003cli\u003eBillet 7075 Hubs: Heat-treated and hard-anodized for superior strength and wear resistance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncreased Clutch Counts: Enhanced torque handling capacity for every clutch pack.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col type=\"1\" start=\"1\" style=\"margin-top: 0in;\"\u003e\u003c\/ol\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7075 Custom Billet E hub\u003c\/li\u003e\n\u003cli\u003eE hub Center Bushing\u003c\/li\u003e\n\u003cli\u003e7075 Custom Billet C Hub\u003c\/li\u003e\n\u003cli\u003eA Clutch Friction \u0026amp; Steels\u003c\/li\u003e\n\u003cli\u003eA Clutch Pressure Plate\u003c\/li\u003e\n\u003cli\u003eA Clutch Apply Plate\u003c\/li\u003e\n\u003cli\u003eB Clutch Friction \u0026amp; Steels\u003c\/li\u003e\n\u003cli\u003eB Clutch Pressure Plate\u003c\/li\u003e\n\u003cli\u003eB Clutch Apply Plate\u003c\/li\u003e\n\u003cli\u003eC Clutch Friction \u0026amp; Steels\u003c\/li\u003e\n\u003cli\u003eC Clutch Pressure Plate\u003c\/li\u003e\n\u003cli\u003eD Clutch Friction \u0026amp; Steels\u003c\/li\u003e\n\u003cli\u003eD Clutch Pressure Plate\u003c\/li\u003e\n\u003cli\u003eD Clutch Apply Plate\u003c\/li\u003e\n\u003cli\u003eE Clutch Friction \u0026amp; Steels\u003c\/li\u003e\n\u003cli\u003eE Clutch Pressure Plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Spool Performance Stage 2 Transmission Kit ensures your 8HP70, 8HP75, and 8HP76 series transmissions are ready to handle increased torque while maintaining reliability and drivability.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202041039,"sku":"SP-8hp7-BAS","price":6499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/8hp75_build.jpg?v=1786397278"},{"product_id":"spool-performance-ford-gt-mustang-gt500-dct-7-speed-stage-3-upgraded-clutch","title":"Spool Performance FORD GT\/Mustang GT500 DCT 7-Speed Stage 3 Upgraded Clutch","description":"\u003cp data-start=\"0\" data-end=\"217\"\u003eAfter over a year of development and real-world testing, we’re proud to introduce the \u003cstrong data-start=\"86\" data-end=\"148\"\u003eSpool Performance Ford 7-Speed DCT Stage 3 Upgraded Clutch\u003c\/strong\u003e—engineered to handle serious power without compromising drivability.\u003c\/p\u003e\n\u003chr data-start=\"219\" data-end=\"222\"\u003e\n\u003cp data-start=\"224\" data-end=\"657\"\u003e\u003cstrong data-start=\"224\" data-end=\"279\"\u003eEnhanced Performance with 7\/8 Clutch Configuration:\u003c\/strong\u003e\u003cbr data-start=\"279\" data-end=\"282\"\u003eOur advanced \u003cstrong data-start=\"295\" data-end=\"323\"\u003e7\/8 clutch configuration\u003c\/strong\u003e significantly increases total friction surface area compared to the factory \u003cstrong data-start=\"400\" data-end=\"420\"\u003e5\/6 clutch count\u003c\/strong\u003e, delivering a substantial gain in torque capacity and power transfer efficiency. By increasing clutch pack density, this setup provides superior holding capability under extreme load while maintaining consistent, predictable engagement.\u003c\/p\u003e\n\u003chr data-start=\"659\" data-end=\"662\"\u003e\n\u003cp data-start=\"664\" data-end=\"1016\"\u003e\u003cstrong data-start=\"664\" data-end=\"706\"\u003eProprietary FX-DCTR Friction Material:\u003c\/strong\u003e\u003cbr data-start=\"706\" data-end=\"709\"\u003eDeveloped in-house, our FX-DCTR friction material is engineered for high-load, high-temperature environments. It offers a significantly higher coefficient of friction while preserving smooth, OEM-like engagement characteristics—eliminating the harshness typically associated with aggressive clutch upgrades.\u003c\/p\u003e\n\u003chr data-start=\"1018\" data-end=\"1021\"\u003e\n\u003cp data-start=\"1023\" data-end=\"1300\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1051\"\u003eExtreme Torque Capacity:\u003c\/strong\u003e\u003cbr data-start=\"1051\" data-end=\"1054\"\u003eRated to handle \u003cstrong data-start=\"1070\" data-end=\"1096\"\u003e1200+ ft-lbs of torque\u003c\/strong\u003e, this Stage 3 clutch package is built for high-horsepower applications. Every component is optimized for strength, thermal stability, and long-term durability under demanding street and track conditions.\u003c\/p\u003e\n\u003chr data-start=\"1302\" data-end=\"1305\"\u003e\n\u003cp data-start=\"1307\" data-end=\"1553\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1353\"\u003eReduced Drag Torque \u0026amp; Improved Efficiency:\u003c\/strong\u003e\u003cbr data-start=\"1353\" data-end=\"1356\"\u003eRe-engineered separator springs reduce drag torque within the transmission, minimizing parasitic losses. The result is a more responsive drivetrain, improved efficiency, and cleaner, faster shifts.\u003c\/p\u003e\n\u003chr data-start=\"1555\" data-end=\"1558\"\u003e\n\u003cp data-start=\"1560\" data-end=\"1719\"\u003eDesigned for both street and track use, this clutch system delivers the performance, reliability, and refinement expected from a true motorsport-grade upgrade.\u003c\/p\u003e\n\u003chr data-start=\"1721\" data-end=\"1724\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1726\" data-end=\"1735\"\u003eNOTE:\u003c\/strong\u003e If selecting the core exchange program, a refund of $2,500 USD will be issued upon receipt and inspection of your stock clutch assembly.\u003c\/p\u003e\n\u003chr data-start=\"1874\" data-end=\"1877\"\u003e\n\u003ch2 data-section-id=\"oqz5oi\" data-start=\"1879\" data-end=\"1922\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1882\" data-end=\"1922\"\u003eFitment – Ford 7-Speed DCT Platforms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1924\" data-end=\"2007\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"15bg0k5\" data-start=\"1924\" data-end=\"1965\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFord GT\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"17wgcs5\" data-start=\"1966\" data-end=\"2007\" data-is-last-node=\"\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFord Mustang Shelby GT500\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Send in stock clutch basket for assembly","offer_id":45705202073807,"sku":"SP-FRDIFXDCTR-S3-1","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Ship stock clutch basket after receiving upgraded unit [Core Exchange] +$2500","offer_id":45705202106575,"sku":"SP-FRDIFXDCTR-S3-CE","price":8499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_f0170568-a009-4d7d-825a-94b788fec2cd.png?v=1786397279"},{"product_id":"spool-performance-mclaren-dct-7-speed-stage-3-upgraded-clutch","title":"Spool Performance McLaren DCT 7-Speed Stage 3 Upgraded Clutch","description":"\u003cp data-start=\"0\" data-end=\"220\"\u003eAfter over a year of development and real-world testing, we’re proud to introduce the \u003cstrong data-start=\"86\" data-end=\"151\"\u003eSpool Performance McLaren 7-Speed DCT Stage 3 Upgraded Clutch\u003c\/strong\u003e—engineered to handle serious power without compromising drivability.\u003c\/p\u003e\n\u003cp data-start=\"222\" data-end=\"587\"\u003e\u003cstrong data-start=\"222\" data-end=\"277\"\u003eEnhanced Performance with 7\/8 Clutch Configuration:\u003c\/strong\u003e\u003cbr data-start=\"277\" data-end=\"280\"\u003eOur advanced 7\/8 clutch configuration increases total friction surface area, allowing for improved torque capacity and more efficient power transfer. By increasing clutch pack density, this setup delivers greater holding capability under extreme load while maintaining consistent engagement characteristics.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"961\"\u003e\u003cstrong data-start=\"589\" data-end=\"631\"\u003eProprietary FX-DCTR Friction Material:\u003c\/strong\u003e\u003cbr data-start=\"631\" data-end=\"634\"\u003eDeveloped in-house, our FX-DCTR friction material is designed for high-load, high-temperature environments. It delivers a significantly higher coefficient of friction while maintaining smooth, predictable engagement—retaining OEM-like drivability without the harshness typically associated with high-performance clutch systems.\u003c\/p\u003e\n\u003cp data-start=\"963\" data-end=\"1226\"\u003e\u003cstrong data-start=\"963\" data-end=\"991\"\u003eExtreme Torque Capacity:\u003c\/strong\u003e\u003cbr data-start=\"991\" data-end=\"994\"\u003eRated to handle up to 1200+ ft-lbs of torque, this Stage 3 clutch package is built for high-horsepower builds. Every component is optimized for strength, heat resistance, and long-term durability under aggressive driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"1228\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1274\"\u003eReduced Drag Torque \u0026amp; Improved Efficiency:\u003c\/strong\u003e\u003cbr data-start=\"1274\" data-end=\"1277\"\u003eRe-engineered separator springs minimize drag torque, reducing unnecessary parasitic losses inside the transmission. The result is a more responsive drivetrain with improved efficiency and cleaner shifts.\u003c\/p\u003e\n\u003cp data-start=\"1483\" data-end=\"1639\"\u003eDesigned for both street and track use, this clutch kit delivers the performance, reliability, and refinement expected from a true motorsport-grade upgrade.\u003c\/p\u003e\n\u003cp data-start=\"1641\" data-end=\"1787\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1641\" data-end=\"1650\"\u003eNOTE:\u003c\/strong\u003e If selecting the core exchange program, a refund of $2,500 USD will be issued upon receipt and inspection of your stock clutch assembly.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"43\"\u003e\u003cstrong data-start=\"0\" data-end=\"43\"\u003eFitment – McLaren 7-Speed DCT Platforms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"45\" data-end=\"333\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"c1b5xo\" data-start=\"45\" data-end=\"60\"\u003e\u003cstrong data-start=\"47\" data-end=\"58\"\u003eMP4-12C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1g937bn\" data-start=\"61\" data-end=\"90\"\u003e\u003cstrong data-start=\"63\" data-end=\"88\"\u003e650S (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1hl1x33\" data-start=\"91\" data-end=\"121\"\u003e\u003cstrong data-start=\"93\" data-end=\"119\"\u003e675LT (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ezrnqy\" data-start=\"122\" data-end=\"134\"\u003e\u003cstrong data-start=\"124\" data-end=\"132\"\u003e540C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"e99yc2\" data-start=\"135\" data-end=\"164\"\u003e\u003cstrong data-start=\"137\" data-end=\"162\"\u003e570S (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"9vhg7d\" data-start=\"165\" data-end=\"178\"\u003e\u003cstrong data-start=\"167\" data-end=\"176\"\u003e570GT\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"78lyjh\" data-start=\"179\" data-end=\"209\"\u003e\u003cstrong data-start=\"181\" data-end=\"207\"\u003e600LT (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"t9k7i\" data-start=\"210\" data-end=\"222\"\u003e\u003cstrong data-start=\"212\" data-end=\"220\"\u003e620R\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"8ryh2t\" data-start=\"223\" data-end=\"252\"\u003e\u003cstrong data-start=\"225\" data-end=\"250\"\u003e720S (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ckj6sf\" data-start=\"253\" data-end=\"283\"\u003e\u003cstrong data-start=\"255\" data-end=\"281\"\u003e765LT (Coupe \/ Spider)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1trfmx0\" data-start=\"284\" data-end=\"333\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"286\" data-end=\"296\"\u003eArtura\u003c\/strong\u003e \u003cem data-start=\"297\" data-end=\"333\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e(7-speed DCT architecture variant)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Send in stock clutch basket for assembly","offer_id":45705202172111,"sku":"SP-MCLFXDCTR-S3-1","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Ship stock clutch basket after receiving upgraded unit [Core Exchange] +$2500","offer_id":45705202204879,"sku":"SP-MCLFXDCTR-S3-CE","price":8499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_b7a39e6a-81d1-4f38-9760-f3b6450914f5.png?v=1786397280"},{"product_id":"spool-performance-c190-amg-gt-gts-gtc-gtr-amg-speedshift-dct-7-speed-stage-2-upgraded-clutch-kit","title":"Spool Performance C190 AMG GT\/GTS\/GTC\/GTR AMG Speedshift DCT 7-Speed Stage 2 Upgraded Clutch Kit","description":"\u003cp\u003eAfter over a year of development and testing, we are proud to announce our \u003cstrong\u003eUpgraded Clutch Kit for the Mercedes C190 AMG GT\/GTS\/GTC\/GTR platform\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Performance with 6\/7 Clutch Configuration:\u003c\/strong\u003e Our clutch configuration increases the surface area for friction, optimizing power transfer and torque handling capabilities. This clutch kit boasts an increased number of friction plates, enabling it to manage higher torque loads without slipping, thus ensuring superior performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced FX-DCTR Friction Material:\u003c\/strong\u003e Developed in-house, our FX-DCTR friction material offers a high coefficient of friction for outstanding grip and durability, even under extreme conditions. Despite its enhanced performance, it maintains engagement characteristics similar to the stock clutch, ensuring smooth and predictable engagement for a comfortable driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Torque Handling:\u003c\/strong\u003e Capable of handling up to 900 ft-lbs of torque, our upgraded clutch kit significantly surpasses the stock configuration. The materials and design are meticulously optimized for maximum durability, ensuring long-term reliability even under the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMinimized Drag Torque:\u003c\/strong\u003e Re-engineered separator springs effectively minimize drag torque, reducing parasitic losses and improving the overall efficiency of the transmission. This enhancement results in a more responsive and efficient drivetrain.\u003c\/p\u003e\n\u003cp\u003eDesigned to meet the highest performance standards, this clutch kit is ideal for enthusiasts and professionals alike, delivering exceptional results on both the track and the road.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: if choosing core exchange program, refund of $2,500 USD will be issued upon receipt of the stock clutch.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Send in stock clutch basket for assembly","offer_id":45705202237647,"sku":"SP-C190FXDCTR-S2-1","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Ship stock clutch basket after receiving upgraded unit [Core Exchange] +Refundable $2500","offer_id":45705202270415,"sku":"SP-C190FXDCTR-S2-CE","price":6499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_4b9b04f8-3fa2-4be3-8a3e-d32d090a9e8b.png?v=1786397280"},{"product_id":"spool-performance-ferrari-7dcl750-dct-7-speed-stage-3-upgraded-clutch","title":"Spool Performance Ferrari 7DCL750 DCT 7-Speed Stage 3 Upgraded Clutch","description":"\u003cp data-start=\"0\" data-end=\"228\"\u003eAfter over a year of development and real-world testing, we’re proud to introduce the \u003cstrong data-start=\"86\" data-end=\"159\"\u003eSpool Performance Ferrari 7DCL750 7-Speed DCT Stage 3 Upgraded Clutch\u003c\/strong\u003e—engineered to handle serious power without compromising drivability.\u003c\/p\u003e\n\u003chr data-start=\"230\" data-end=\"233\"\u003e\n\u003cp data-start=\"235\" data-end=\"668\"\u003e\u003cstrong data-start=\"235\" data-end=\"290\"\u003eEnhanced Performance with 7\/8 Clutch Configuration:\u003c\/strong\u003e\u003cbr data-start=\"290\" data-end=\"293\"\u003eOur advanced \u003cstrong data-start=\"306\" data-end=\"334\"\u003e7\/8 clutch configuration\u003c\/strong\u003e significantly increases total friction surface area compared to the factory \u003cstrong data-start=\"411\" data-end=\"431\"\u003e5\/6 clutch count\u003c\/strong\u003e, delivering a substantial gain in torque capacity and power transfer efficiency. By increasing clutch pack density, this setup provides superior holding capability under extreme load while maintaining consistent, predictable engagement.\u003c\/p\u003e\n\u003chr data-start=\"670\" data-end=\"673\"\u003e\n\u003cp data-start=\"675\" data-end=\"1027\"\u003e\u003cstrong data-start=\"675\" data-end=\"717\"\u003eProprietary FX-DCTR Friction Material:\u003c\/strong\u003e\u003cbr data-start=\"717\" data-end=\"720\"\u003eDeveloped in-house, our FX-DCTR friction material is engineered for high-load, high-temperature environments. It offers a significantly higher coefficient of friction while preserving smooth, OEM-like engagement characteristics—eliminating the harshness typically associated with aggressive clutch upgrades.\u003c\/p\u003e\n\u003chr data-start=\"1029\" data-end=\"1032\"\u003e\n\u003cp data-start=\"1034\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1034\" data-end=\"1062\"\u003eExtreme Torque Capacity:\u003c\/strong\u003e\u003cbr data-start=\"1062\" data-end=\"1065\"\u003eRated to handle \u003cstrong data-start=\"1081\" data-end=\"1107\"\u003e1200+ ft-lbs of torque\u003c\/strong\u003e, this Stage 3 clutch package is built for high-horsepower applications. Every component is optimized for strength, thermal stability, and long-term durability under demanding street and track conditions.\u003c\/p\u003e\n\u003chr data-start=\"1313\" data-end=\"1316\"\u003e\n\u003cp data-start=\"1318\" data-end=\"1564\"\u003e\u003cstrong data-start=\"1318\" data-end=\"1364\"\u003eReduced Drag Torque \u0026amp; Improved Efficiency:\u003c\/strong\u003e\u003cbr data-start=\"1364\" data-end=\"1367\"\u003eRe-engineered separator springs reduce drag torque within the transmission, minimizing parasitic losses. The result is a more responsive drivetrain, improved efficiency, and cleaner, faster shifts.\u003c\/p\u003e\n\u003chr data-start=\"1566\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1730\"\u003eDesigned for both street and track use, this clutch system delivers the performance, reliability, and refinement expected from a true motorsport-grade upgrade.\u003c\/p\u003e\n\u003chr data-start=\"1732\" data-end=\"1735\"\u003e\n\u003cp data-start=\"1737\" data-end=\"1883\"\u003e\u003cstrong data-start=\"1737\" data-end=\"1746\"\u003eNOTE:\u003c\/strong\u003e If selecting the core exchange program, a refund of $2,500 USD will be issued upon receipt and inspection of your stock clutch assembly.\u003c\/p\u003e\n\u003chr data-start=\"1885\" data-end=\"1888\"\u003e\n\u003ch2 data-section-id=\"5tf3sa\" data-start=\"1890\" data-end=\"1944\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1944\"\u003eFitment – Ferrari 7DCL750 7-Speed DCT Platforms\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1946\" data-end=\"2678\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"15bg0k5\" data-start=\"1946\" data-end=\"1987\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 458 Italia\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"17wgcs5\" data-start=\"1988\" data-end=\"2029\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 458 Spider\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1gcjogl\" data-start=\"2030\" data-end=\"2071\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 458 Speciale\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"cgv1px\" data-start=\"2072\" data-end=\"2113\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 458 Speciale A\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"eyrt5h\" data-start=\"2115\" data-end=\"2156\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 488 GTB\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hjs5dh\" data-start=\"2157\" data-end=\"2198\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 488 Spider\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"pzvh1x\" data-start=\"2199\" data-end=\"2240\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 488 Pista\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1l5awad\" data-start=\"2241\" data-end=\"2282\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari 488 Pista Spider\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1upsd79\" data-start=\"2284\" data-end=\"2325\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari California\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1xaspf9\" data-start=\"2326\" data-end=\"2367\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari California T\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"x79p85\" data-start=\"2369\" data-end=\"2412\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari F12berlinetta\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"bgd20l\" data-start=\"2413\" data-end=\"2456\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari F12tdf\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1y51851\" data-start=\"2458\" data-end=\"2501\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari FF\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1ce4kxh\" data-start=\"2502\" data-end=\"2545\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari GTC4Lusso\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"g165th\" data-start=\"2546\" data-end=\"2589\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari GTC4Lusso T\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1tbdkl1\" data-start=\"2591\" data-end=\"2634\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari Portofino\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1gyxoqd\" data-start=\"2635\" data-end=\"2678\" data-is-last-node=\"\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFerrari Portofino M\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Send in stock clutch basket for assembly","offer_id":45705202303183,"sku":"SP-FRRIFXDCTR-S3-1","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Ship stock clutch basket after receiving upgraded unit [Core Exchange] +$2500","offer_id":45705202335951,"sku":"SP-FRRIFXDCTR-S3-CE","price":8499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_28e74e9c-e207-4061-a74a-2e5198eeef9c.png?v=1786397280"},{"product_id":"porsche-911-turbo-992-intercooler-boost-pipes","title":"Porsche 911 Turbo 992 Intercooler Boost Pipes","description":"\u003ch2\u003e\u003cspan\u003eSpool Performance Porsche 992 Turbo Intercooler Boost Pipe Kit\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Spool Performance Porsche 992 Turbo Intercooler Boost Pipe Kit is designed to replace the factory charge-air hoses between the turbochargers and intercoolers with a stronger, smoother, and more heat-resistant silicone solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe OEM Porsche 992 hoses use molded rubber sections with corrugated areas that are designed for factory power levels, comfort, and packaging. On modified cars running increased boost pressure and higher charge-air temperatures, these factory hoses can become a restriction point and may soften, expand, or deteriorate over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSpool Performance boost pipes are built from reinforced multi-layer silicone to maintain shape under pressure and provide a more consistent charge-air path. The result is improved durability, cleaner airflow, and a more confidence-inspiring setup for tuned 992 turbocharged applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eReplaces the factory Porsche 992 turbo outlet and intercooler inlet hoses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReinforced silicone construction for improved heat and pressure resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoother internal hose path compared to corrugated OEM rubber sections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps reduce hose expansion under boost\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports improved throttle response and boost recovery on tuned vehicles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit installation with no major modification required\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWe do not include clamps! \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePorsche 911 992.1\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e2019–2024\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCarrera, Carrera 4, Carrera S, Carrera 4S, Carrera GTS, Carrera 4 GTS, Turbo, Turbo S\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePorsche 911 992.2\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e2025+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCarrera, Carrera T, Carrera S, Carrera 4S\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eOEM Hose References\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis kit is designed to replace the following factory hose references:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e992145708\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e992145709\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e992145737\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e992145738\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202368719,"sku":"SP-PRSCH-BP-992","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_0977b2ed-bcff-4304-85cd-db32630209ad.jpg?v=1786397283"},{"product_id":"spool-performance-mclaren-m840t-racecore-injector-harness-id1050-xds-injector-package","title":"Spool Performance McLaren M840T RaceCore Injector Harness \u0026 ID1050-XDS Injector Package","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpool Performance McLaren M840T RaceCore Injector Harness \u0026amp; ID1050-XDS Injector Package\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your McLaren M840T fueling system without modifying your factory wiring. The Spool Performance RaceCore Injector Harness is a true plug-and-play solution that allows seamless integration of Injector Dynamics ID1050-XDS injectors while keeping your OEM engine harness completely intact.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike conventional injector upgrades that require cutting, splicing, or repinning the factory harness, the RaceCore Harness connects directly to the OEM engine harness and injector system, simplifying installation and preserving factory serviceability. Should you ever wish to return the vehicle to stock, the original harness remains untouched.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis package includes sixteen (16) genuine Injector Dynamics ID1050-XDS injectors, providing complete replacement of all factory injectors on the McLaren M840T platform. These are the same injectors utilized in our proven high-performance fueling packages and have been extensively validated on both gasoline and ethanol-based fuels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInjector Dynamics ID1050-XDS Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDual Slope Matching technology for superior cylinder-to-cylinder fuel delivery consistency throughout both linear and non-linear operating ranges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistant internal components compatible with gasoline, ethanol, methanol, and other known performance fuels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStable operation at differential fuel pressures up to 10 bar (145 psi)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaceable inlet filter for extended service life and simplified maintenance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExtensive characterization data available for precise ECU calibration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFlow Rate: 1065 cc\/min @ 3.0 bar (43.5 psi)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Differential Fuel Pressure: 10.0 bar (145 psi)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuel Compatibility: Compatible with all known gasoline and alcohol-based fuels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjector Quantity: 16 Injectors Included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: McLaren M840T Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation: 100% Plug-and-Play with OEM Engine Harness\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"RaceCore Harness + 16 x ID1050 injectors","offer_id":45705202401487,"sku":"sku-54496334020930","price":2900.0,"currency_code":"USD","in_stock":true},{"title":"RaceCore Harness only","offer_id":45705202434255,"sku":"sku-54496334053698","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_253168b0-4493-496b-b0b4-a962c4e1e31f.png?v=1786397286"},{"product_id":"spool-5-16-quick-connect-male-to-female-adapter-with-1-8npt-port-for-fuel-pressure-sensor","title":"SPOOL 5\/16 quick connect Male to Female Adapter with 1\/8NPT port for fuel pressure sensor","description":"\u003cp\u003eThe \u003cstrong data-start=\"4\" data-end=\"87\"\u003eSpool Performance 5\/16\" Quick Connect Male to Female Adapter with 1\/8\" NPT Port\u003c\/strong\u003e is a compact, plug-and-play solution for adding a fuel pressure sensor to your system without cutting or modifying factory lines. Designed to fit standard 5\/16\" quick connect fuel lines, this adapter installs inline and provides a clean 1\/8\" NPT port for pressure sensors, gauges, or data logging equipment.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202467023,"sku":"sku-52914924290370","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_19db8ed1-20a7-49bf-8874-416b3bb21502.png?v=1786397285"},{"product_id":"spool-low-pressure-fuel-pump-pwm-activation-harness-bmw","title":"SPOOL Low Pressure Fuel Pump PWM Activation Harness - BMW","description":"\u003cp\u003e\u003cstrong\u003eSPOOL Low Pressure Fuel Pump PWM Activation Harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProudly introducing our Spool Performance Low Pressure Fuel Pump (LPFP) PWM (Pulse Width Modulation) Harness! Including Hella Solid State Relay!\u003c\/p\u003e\n\u003cp\u003eWe seen many companies sell LPFP kits with Walbro 525s but they run them on traditional relays. We DO NOT recommend this because you're running the pump full-time at 13.5-14V. We also do not recommend running the pump like this because unlike brushless pumps, brushed pumps don't have the greatest reliability, so running the pump on at 100% duty cycle is not ideal. Running the pump with PWM reduces, brush wear, bearing wear, and heat in the tank. \u003c\/p\u003e\n\u003cp\u003eA Walbro 525 can pull ~20-25A under heavy load and even more on high pressure. \u003c\/p\u003e\n\u003cp\u003eWith our harness we include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpool Wiring Harness with braided sleeve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e10\/12AWG Tefzel Wire (lightweight and good for high temp) - many companies you'll see run cheap automotive wire, that gets the job done; but it's bulky and not the good quality stuff you deserve after spending hundreds of dollars. Despite the insulation of tefzel being much thinner, it actually offers more protection and safety to the wire than what you'd get from regular automotive wiring. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine Hella Solid State Relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNow with this harness, it is ONLY a ground trigger activation, so for this to work, if you have a plug and play reflex, disconnect the positive connection. We also include a deutsch connector on the end so you can plug it into your plug n play ReFlex or if you do have a flying lead, we include the other end of the deutsch connector so you can turn it into a plug n play connector. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlease contact sales@spoolperformance.us for any questions or concerns!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202499791,"sku":"sku-53466714833218","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/IMG-8098.png?v=1786397286"},{"product_id":"spool-performance-c190-amg-gt-gts-gtc-gtr-amg-speedshift-dct-7-speed-stage-3-upgraded-clutch","title":"Spool Performance C190 AMG GT\/GTS\/GTC\/GTR AMG Speedshift DCT 7-Speed Stage 3 Upgraded Clutch","description":"\u003cp\u003eAfter over a year of development and testing, we are proud to announce our \u003cstrong\u003eUpgraded Clutch Kit for the Mercedes C190 AMG GT\/GTS\/GTC\/GTR platform\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Performance with 7\/8 Clutch Configuration:\u003c\/strong\u003e Our pioneering 7\/8 clutch configuration increases the surface area for friction, optimizing power transfer and torque handling capabilities. This clutch kit boasts an increased number of friction plates, enabling it to manage higher torque loads without slipping, thus ensuring superior performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced FX-DCTR Friction Material:\u003c\/strong\u003e Developed in-house, our FX-DCTR friction material offers a high coefficient of friction for outstanding grip and durability, even under extreme conditions. Despite its enhanced performance, it maintains engagement characteristics similar to the stock clutch, ensuring smooth and predictable engagement for a comfortable driving experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Torque Handling:\u003c\/strong\u003e Capable of handling up to 1200 ft-lbs of torque, our upgraded clutch kit significantly surpasses the stock configuration. The materials and design are meticulously optimized for maximum durability, ensuring long-term reliability even under the most demanding conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMinimized Drag Torque:\u003c\/strong\u003e Re-engineered separator springs effectively minimize drag torque, reducing parasitic losses and improving the overall efficiency of the transmission. This enhancement results in a more responsive and efficient drivetrain.\u003c\/p\u003e\n\u003cp\u003eDesigned to meet the highest performance standards, this clutch kit is ideal for enthusiasts and professionals alike, delivering exceptional results on both the track and the road.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: if choosing core exchange program, refund of $2,500 USD will be issued upon receipt of the stock clutch.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Spool Performance","offers":[{"title":"Send in stock clutch basket for assembly","offer_id":45705202532559,"sku":"SP-C190FXDCTR-S3-1","price":5999.0,"currency_code":"USD","in_stock":true},{"title":"Ship stock clutch basket after receiving upgraded unit [Core Exchange] +$2500","offer_id":45705202565327,"sku":"SP-C190FXDCTR-S3-CE","price":8499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_ac2a5c15-2776-44e9-ac43-fee4c28150fd.png?v=1786397286"},{"product_id":"spool-audi-c8-rs6-avant-ea825-e85-ethanol-analyzer-kit","title":"SPOOL Audi C8 RS6 Avant EA825 E85 Ethanol Analyzer Kit","description":"\u003ch3\u003eSPOOL Audi C8 RS6 Avant EA825 E85 Ethanol Analyzer Kit\u003c\/h3\u003e\n\u003cp data-start=\"258\" data-end=\"563\"\u003eTake your Audi C8 RS6 Avant to the next level with the \u003cstrong data-start=\"313\" data-end=\"355\"\u003eSpool Performance Ethanol Analyzer Kit\u003c\/strong\u003e. Built for enthusiasts who want power, safety, and zero guesswork, this kit gives you fast, accurate ethanol readings so you always know exactly what’s in your tank—whether it’s pump gas, a mix, or full E85.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"841\"\u003eSpool Performance designed this kit to be as clean and simple as possible. It fits the C8 RS6 perfectly, installs with minimal hassle, and uses proven, high-quality components that are fully ethanol-safe. The result? Reliable data, better performance, and total peace of mind.\u003c\/p\u003e\n\u003ch4 data-start=\"843\" data-end=\"866\"\u003e\u003cstrong data-start=\"848\" data-end=\"866\"\u003eKey Highlights\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"867\" data-end=\"1296\"\u003e\n\u003cli data-start=\"867\" data-end=\"953\"\u003e\n\u003cp data-start=\"869\" data-end=\"953\"\u003e\u003cstrong data-start=\"869\" data-end=\"892\"\u003eMade for the C8 RS6\u003c\/strong\u003e – No universal shortcuts. A clean, proper fit for your Audi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"954\" data-end=\"1053\"\u003e\n\u003cp data-start=\"956\" data-end=\"1053\"\u003e\u003cstrong data-start=\"956\" data-end=\"984\"\u003eInstant Ethanol Readings\u003c\/strong\u003e – Know your E-content at all times for safe, consistent performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1054\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1056\" data-end=\"1144\"\u003e\u003cstrong data-start=\"1056\" data-end=\"1084\"\u003ePremium Spool Components\u003c\/strong\u003e – Durable, accurate, and built to handle high-power setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1213\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1163\"\u003eEasy Install\u003c\/strong\u003e – Plug-and-play style harnesses and tidy routing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1296\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1296\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1234\"\u003eTuner-Friendly\u003c\/strong\u003e – Works seamlessly with flex-fuel tunes and digital displays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1298\" data-end=\"1492\"\u003eIf you’re running E85 or planning to go flex-fuel, this is one of the smartest upgrades you can make. More power, more safety, and full confidence—exactly what you expect from Spool Performance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202598095,"sku":"SP-EA825-ETHANOL-KIT","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/spool_vantage_4b955f72-db9e-4894-99ac-4b9b26c63fcf.jpg?v=1786397287"},{"product_id":"spool-performance-mclaren-vent-to-atmosphere-bov-blow-off-valve-adapters","title":"Spool Performance McLaren Vent-to-Atmosphere BOV Blow-Off Valve Adapters","description":"\u003cp data-start=\"177\" data-end=\"358\"\u003eFrom the factory, McLarens are pretty quiet for what they are. The turbos are doing a lot, but most of the sound gets recirculated back into the intake, so you barely hear anything.\u003c\/p\u003e\n\u003cp data-start=\"360\" data-end=\"401\"\u003eThese adapters just change that behavior.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"567\"\u003eInstead of routing the pressure back in, they vent it to atmosphere. So when you lift off the throttle, you get that noticeable turbo dump sound instead of nothing.\u003c\/p\u003e\n\u003cp data-start=\"569\" data-end=\"614\"\u003eIt’s not subtle—but that’s kind of the point.\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"776\"\u003eIt doesn’t make the car faster. It doesn’t change performance. All it does is make the car more engaging to drive because you can actually hear what’s going on.\u003c\/p\u003e\n\u003cp data-start=\"778\" data-end=\"934\"\u003eOn Spider cars, it’s a bigger difference. With the top down, the sound is a lot more noticeable, and it adds to the whole experience more than you’d expect.\u003c\/p\u003e\n\u003chr data-start=\"936\" data-end=\"939\"\u003e\n\u003ch3 data-section-id=\"1nfc1bc\" data-start=\"941\" data-end=\"963\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"945\" data-end=\"963\"\u003eWhat to Expect\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"964\" data-end=\"1140\"\u003e\n\u003cli data-section-id=\"bwpaed\" data-start=\"964\" data-end=\"1026\"\u003eNoticeable turbo discharge sound when lifting off throttle\u003c\/li\u003e\n\u003cli data-section-id=\"ka1hzm\" data-start=\"1027\" data-end=\"1064\"\u003eNo change in power or performance\u003c\/li\u003e\n\u003cli data-section-id=\"12e10cs\" data-start=\"1065\" data-end=\"1103\"\u003eSimple install, no tuning required\u003c\/li\u003e\n\u003cli data-section-id=\"e8u1jd\" data-start=\"1104\" data-end=\"1140\"\u003eMore noticeable on Spider models\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:e44cf61f-8125-42d8-a426-63499396c1eb-4\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"39ed4ff7-17ec-4d99-876a-ae5c4a0a72b6\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"410\" data-end=\"563\"\u003eIt’s one of those small changes that makes you want to stay in the car longer, take the long way home, and actually enjoy every shift and throttle input.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"669\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor how simple and affordable it is, it adds a surprising amount of enjoyment to the overall experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202663631,"sku":"SP-MCL-VTA","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_0689d675-b00c-49f2-beee-99c5b9cc437b.png?v=1786397287"},{"product_id":"spool-performance-amg-vent-to-atmosphere-bov-blow-off-valve-adapters","title":"Spool Performance AMG Vent-to-Atmosphere BOV Blow-Off Valve Adapters","description":"\u003ch2 data-section-id=\"w91eh6\" data-start=\"110\" data-end=\"163\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"113\" data-end=\"163\"\u003eAMG Vent-to-Atmosphere Blow-Off Valve Adapters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"165\" data-end=\"391\"\u003eAMG cars already sound great—but like most modern turbo setups, the system recirculates excess boost pressure back into the intake. That means you’re not really hearing what the turbos are doing when you lift off the throttle.\u003c\/p\u003e\n\u003cp data-start=\"393\" data-end=\"429\"\u003eThese adapters change that behavior.\u003c\/p\u003e\n\u003cp data-start=\"431\" data-end=\"605\"\u003eInstead of routing the pressure back in, they vent it to atmosphere. So when you lift, you get that sharp, noticeable turbo dump instead of it being muted through the system.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"644\"\u003eIt’s not subtle—but that’s the point.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"810\"\u003eIt doesn’t make the car faster. It doesn’t change performance. It just makes the car more engaging to drive because you can actually hear and feel what’s happening.\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"956\"\u003eOn convertible models, it’s even more noticeable. With the top down, the sound is more present and adds a lot to the overall driving experience.\u003c\/p\u003e\n\u003chr data-start=\"958\" data-end=\"961\"\u003e\n\u003ch3 data-section-id=\"1nfc1bc\" data-start=\"963\" data-end=\"985\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"967\" data-end=\"985\"\u003eWhat to Expect\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"986\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"bwpaed\" data-start=\"986\" data-end=\"1048\"\u003eNoticeable turbo discharge sound when lifting off throttle\u003c\/li\u003e\n\u003cli data-section-id=\"ka1hzm\" data-start=\"1049\" data-end=\"1086\"\u003eNo change in power or performance\u003c\/li\u003e\n\u003cli data-section-id=\"12e10cs\" data-start=\"1087\" data-end=\"1125\"\u003eSimple install, no tuning required\u003c\/li\u003e\n\u003cli data-section-id=\"jpowg0\" data-start=\"1126\" data-end=\"1167\"\u003eMore pronounced on convertible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1169\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1174\" data-end=\"1327\"\u003eIt’s one of those small changes that makes you want to stay in the car longer, take the long way home, and actually enjoy every shift and throttle input.\u003c\/p\u003e\n\u003cp data-start=\"1329\" data-end=\"1433\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor how simple and affordable it is, it adds a surprising amount of enjoyment to the overall experience.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"80\" data-end=\"95\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"84\" data-end=\"95\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"97\" data-end=\"185\"\u003eCompatible with Mercedes-AMG vehicles equipped with the \u003cstrong data-start=\"153\" data-end=\"184\"\u003eM177 \/ M178 4.0L Biturbo V8\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp data-start=\"187\" data-end=\"202\"\u003e\u003cstrong data-start=\"187\" data-end=\"202\"\u003eC-Class AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"203\" data-end=\"329\"\u003e\n\u003cli data-section-id=\"6hx7xk\" data-start=\"203\" data-end=\"243\"\u003eC63 \/ C63 S Sedan (W205) — 2015–2021\u003c\/li\u003e\n\u003cli data-section-id=\"44csxb\" data-start=\"244\" data-end=\"284\"\u003eC63 \/ C63 S Coupe (C205) — 2017–2021\u003c\/li\u003e\n\u003cli data-section-id=\"178rih4\" data-start=\"285\" data-end=\"329\"\u003eC63 \/ C63 S Cabriolet (A205) — 2017–2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"331\" data-end=\"346\"\u003e\u003cstrong data-start=\"331\" data-end=\"346\"\u003eE-Class AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"347\" data-end=\"416\"\u003e\n\u003cli data-section-id=\"2b4bdb\" data-start=\"347\" data-end=\"381\"\u003eE63 S Sedan (W213) — 2018–2023\u003c\/li\u003e\n\u003cli data-section-id=\"1tjn4rq\" data-start=\"382\" data-end=\"416\"\u003eE63 S Wagon (S213) — 2018–2023\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"418\" data-end=\"429\"\u003e\u003cstrong data-start=\"418\" data-end=\"429\"\u003eGLC AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"430\" data-end=\"517\"\u003e\n\u003cli data-section-id=\"o4adfq\" data-start=\"430\" data-end=\"472\"\u003eGLC63 \/ GLC63 S SUV (X253) — 2018–2023\u003c\/li\u003e\n\u003cli data-section-id=\"whp3i9\" data-start=\"473\" data-end=\"517\"\u003eGLC63 \/ GLC63 S Coupe (C253) — 2018–2023\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"519\" data-end=\"530\"\u003e\u003cstrong data-start=\"519\" data-end=\"530\"\u003eGLE AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"531\" data-end=\"608\"\u003e\n\u003cli data-section-id=\"18ozj9n\" data-start=\"531\" data-end=\"568\"\u003eGLE63 S SUV (W167) — 2021–Present\u003c\/li\u003e\n\u003cli data-section-id=\"1gbp2wz\" data-start=\"569\" data-end=\"608\"\u003eGLE63 S Coupe (C167) — 2021–Present\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"610\" data-end=\"621\"\u003e\u003cstrong data-start=\"610\" data-end=\"621\"\u003eGLS AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"622\" data-end=\"657\"\u003e\n\u003cli data-section-id=\"1qr891d\" data-start=\"622\" data-end=\"657\"\u003eGLS63 SUV (X167) — 2021–Present\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"659\" data-end=\"676\"\u003e\u003cstrong data-start=\"659\" data-end=\"676\"\u003eGT 4-Door AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"677\" data-end=\"763\"\u003e\n\u003cli data-section-id=\"15pge28\" data-start=\"677\" data-end=\"716\"\u003eGT63 \/ GT63 S (X290) — 2019–Present\u003c\/li\u003e\n\u003cli data-section-id=\"p59065\" data-start=\"717\" data-end=\"763\"\u003eGT63 S E Performance (X290) — 2023–Present\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"765\" data-end=\"775\"\u003e\u003cstrong data-start=\"765\" data-end=\"775\"\u003eAMG GT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"776\" data-end=\"944\"\u003e\n\u003cli data-section-id=\"fmcl1p\" data-start=\"776\" data-end=\"808\"\u003eGT \/ GT S (C190) — 2016–2021\u003c\/li\u003e\n\u003cli data-section-id=\"12mmv4t\" data-start=\"809\" data-end=\"859\"\u003eGT C \/ GT C Roadster (C190 \/ R190) — 2018–2021\u003c\/li\u003e\n\u003cli data-section-id=\"1ajotq5\" data-start=\"860\" data-end=\"910\"\u003eGT R \/ GT R Roadster (C190 \/ R190) — 2018–2021\u003c\/li\u003e\n\u003cli data-section-id=\"2s8inc\" data-start=\"911\" data-end=\"944\"\u003eGT Black Series (C190) — 2021\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"946\" data-end=\"956\"\u003e\u003cstrong data-start=\"946\" data-end=\"956\"\u003eSL AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"957\" data-end=\"987\"\u003e\n\u003cli data-section-id=\"s0a864\" data-start=\"957\" data-end=\"987\"\u003eSL63 (R232) — 2022–Present\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"989\" data-end=\"1004\"\u003e\u003cstrong data-start=\"989\" data-end=\"1004\"\u003eG-Class AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1005\" data-end=\"1034\"\u003e\n\u003cli data-section-id=\"1fwx0sr\" data-start=\"1005\" data-end=\"1034\"\u003eG63 (W463) — 2019–Present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202630863,"sku":"SP-AMG-VTA","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_933f45d0-7faa-48de-a7ab-17574cf7fb49.png?v=1786397287"},{"product_id":"spool-mclaren-750s-performance-race-exhaust","title":"Spool McLaren 750S Performance RACE Exhaust","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpool Performance McLaren 750S RACE Exhaust\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlock a more aggressive sound and enhanced driving experience from your McLaren 750S with the Spool Performance RACE Exhaust. Designed for enthusiasts who want a raw, exotic exhaust note with proven strength and durability, this system brings out the true character of the 750S.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned specifically for the McLaren 750S platform, this RACE exhaust delivers a deeper idle, sharper tone, and a more aggressive high-RPM sound while improving exhaust flow and overall response. Whether on the street, track, or high-performance builds, this system is made to handle serious use while giving the car the sound it deserves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach exhaust is made to order. Please allow at least 15 business days for production before shipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for the McLaren 750S\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for durability and resistance to extreme conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAggressive RACE exhaust sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved exhaust flow and response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHandcrafted, made-to-order construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean motorsport-style finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent corrosion resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This RACE exhaust is intended for off-road and competition use only.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202729167,"sku":"sku-54639691333954","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/2_9b795215-eaee-4516-8e12-8407c8ba9cd6.png?v=1786397287"},{"product_id":"spool-low-pressure-fuel-pump-lpfp-activation-harness-ground-trigger","title":"SPOOL Low Pressure Fuel Pump (LPFP) Activation Harness Ground Trigger","description":"\u003cp\u003e\u003cstrong\u003eSPOOL Low Pressure Fuel Pump (LPFP) Activation Harness Ground Trigger\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntroducing our SPOOL low pressure fuel pump activation harness - triggered via ground with your Motiv Reflex+ or choice of controller. \u003c\/p\u003e\n\u003cp\u003eTefzel wire, braided sleeve, traditional relay - designed for the Reflex+ with connection to auxiliary 2.\u003c\/p\u003e\n\u003cp\u003eHave a Motiv Reflex+ but someone sold you a LPFP without the proper harness? Well this is what you need. \u003c\/p\u003e\n\u003cp\u003eFor any questions, please email us: sales@spoolperformance.us\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202761935,"sku":"sku-53641932996930","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/23F10623-7721-41FF-AF71-F1EB62623C70.png?v=1786397287"},{"product_id":"mclaren-720s-750s-765lt-senna-isg-delete-kit","title":"McLaren 720S\/750S\/765LT\/SENNA ISG Delete Kit","description":"\u003ch2\u003eMcLaren 720S\/750S\/765LT ISG Delete Kit\u003c\/h2\u003e\n\u003cp\u003eThe factory Integrated Starter Generator (ISG) on the McLaren 720S\/750S\/765LT is a known wear component that can lead to drivability issues and costly repairs over time. This ISG Delete Kit is designed to permanently replace the OEM ISG assembly with a reliable, precision-engineered solution while maintaining proper engine operation.\u003c\/p\u003e\n\u003cp\u003eThis kit provides a straightforward, long-term fix for ISG-related failures by removing the problematic component and replacing it with a robust mechanical alternative built to OEM-level standards.\u003c\/p\u003e\n\u003cp\u003eIdeal for owners and service shops looking to eliminate recurring ISG issues without compromise, this solution is engineered for durability and consistency.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEliminates ISG-related failures and fault conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePermanent replacement for the factory ISG assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves long-term reliability and drivability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces the risk of unexpected breakdowns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for daily-driven and performance-oriented vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision CNC-machined from Billet Aluminum 6061 \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM-level fitment and alignment\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned specifically for the McLaren 720S\/750S\/765LT platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMcLaren 720S\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntended for off-road \/ motorsport use where applicable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202696399,"sku":"SP-MCL-72ISG","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/mclarenisg720.png?v=1786397287"},{"product_id":"spool-mac-solenoid-plug-and-play-harness","title":"SPOOL Mac Solenoid Plug and Play Harness","description":"\u003cp\u003e\u003cstrong\u003eSPOOL Mac Solenoid Plug and Play Harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConvert your Mac Solenoid to a Plug and Play with our harness! Just disconnect the harness from your 3 or 4 port Mac Solenoid and use our SPOOL harness! Super simple and affordable and makes your car look way cleaner. \u003c\/p\u003e\n\u003cp\u003eOur harness features tefzel wire, braided sleeve, and deutsch connectors (male and female). \u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202794703,"sku":"sku-53641325642050","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/IMG-8102.png?v=1786397287"},{"product_id":"spool-performance-ifx-ea150-upgraded-di-injectors-for-ea839","title":"Spool Performance IFX-EA150 Upgraded DI Injectors for EA839","description":"\u003ch2\u003e\u003cstrong\u003eSpool Performance IFX-EA150 Upgraded DI Injectors for EA839\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUnlock the full fueling potential of your EA839 platform with the \u003cstrong\u003eSpool Performance IFX-EA150 Upgraded Direct Injectors\u003c\/strong\u003e—precision-engineered to support serious power with OEM-like refinement. Delivering \u003cstrong\u003e35% more flow\u003c\/strong\u003e and an additional \u003cstrong\u003e1,000 psi of maximum rail pressure capability\u003c\/strong\u003e, the IFX-EA150 injectors provide the fueling headroom required for high-boost, high-airflow builds.\u003c\/p\u003e\n\u003cp\u003e    Once boost, airflow, or ethanol content increase, the factory EA839 injectors quickly become the limiting factor. High-RPM pulse-width extensions, late injection events, and cylinder-to-cylinder imbalance can all show up when the DI system is pushed beyond its design.\u003c\/p\u003e\n\u003cp\u003eThe IFX-EA150 injectors eliminate these constraints by offering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e35% Increased Flow Capacity\u003c\/strong\u003e\u003cbr\u003eMore mass fuel per event with reduced pulse-width at high RPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e+1,000 psi Additional Pressure Capability\u003c\/strong\u003e\u003cbr\u003eStronger atomization and improved combustion consistency even under extreme cylinder pressures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShorter Injection Window\u003c\/strong\u003e\u003cbr\u003eMeets fueling targets earlier in the cycle for cleaner, more complete combustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupports higher boost and more aggressive ignition timing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStabilizes fueling at high RPM where stock injectors fall short\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnables safe power on ethanol blends, including \u003cstrong\u003eE50–E85\u003c\/strong\u003e, without running the DI system at its limits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents lean-out, late-cycle injection, and uneven fuel distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for big turbo and hybrid turbo EA839 builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOptimized for E85 and High Ethanol Content\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEthanol requires \u003cstrong\u003e~30% more volume\u003c\/strong\u003e than pump gas to achieve the same energy output. 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The IFX-EA150 injectors provide the additional flow and pressure needed to run \u003cstrong\u003eE85 or high-ethanol blends\u003c\/strong\u003e confidently and safely.\u003c\/p\u003e\n\u003cp\u003eWith the added flow capacity and increased pressure ceiling, the injectors maintain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent lambda under high load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafe injector pulse-width at redline\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable spray pattern and atomization even with ethanol’s higher volume demand\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTuner-Friendly Calibration Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo ensure seamless integration, \u003cstrong\u003eSpool Performance provides full calibration assistance to your tuner. \u003c\/strong\u003eWe work directly with tuners worldwide, ensuring your setup performs exactly as engineered.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202827471,"sku":"SP-IFX150-EA839","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/35_over_EA825RS5.png?v=1786397288"},{"product_id":"bmw-s58-auxiliary-split-fuel-system","title":"BMW S58 Auxiliary Split Fuel System","description":"\u003cp data-end=\"446\" data-start=\"213\"\u003eThe \u003cstrong data-end=\"264\" data-start=\"217\"\u003eSpool Performance S58 Auxiliary Fuel System\u003c\/strong\u003e is designed for S58 owners pushing beyond the limits of the factory fuel system who want a solution that’s properly engineered, easy to install, and built for long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"688\" data-start=\"448\"\u003eFrom the start, our focus was on correct fuel architecture and real-world usability. Every component and layout choice was made to deliver stable, predictable fueling at higher power levels while keeping installation clean and OEM-friendly.\u003c\/p\u003e\n\u003ch3 data-end=\"742\" data-start=\"690\"\u003eWhy a Properly Split DI + PI Fuel System Matters\u003c\/h3\u003e\n\u003cp data-end=\"913\" data-start=\"744\"\u003eAs power levels increase on the S58 platform, fueling challenges typically come from \u003cstrong data-end=\"912\" data-start=\"829\"\u003esupplying direct injection (DI) and port injection (PI) from the same fuel feed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"943\" data-start=\"915\"\u003eWhen DI and PI share a feed:\u003c\/p\u003e\n\u003cul data-end=\"1265\" data-start=\"945\"\u003e\n\u003cli data-end=\"1051\" data-start=\"945\"\u003e\n\u003cp data-end=\"1051\" data-start=\"947\"\u003eThe pulsed nature of DI can introduce pressure fluctuations that disrupt fuel flow to the PI injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1166\" data-start=\"1052\"\u003e\n\u003cp data-end=\"1166\" data-start=\"1054\"\u003ePort injection requires boost-referenced fuel pressure to maintain consistent injector differential under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1265\" data-start=\"1167\"\u003e\n\u003cp data-end=\"1265\" data-start=\"1169\"\u003eAt higher boost and airflow, maintaining precise and repeatable fueling becomes more difficult\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1469\" data-start=\"1267\"\u003eBy separating the DI and PI supply, each system operates independently and exactly as intended. The result is \u003cstrong data-end=\"1468\" data-start=\"1377\"\u003esmoother fuel delivery, improved consistency, and greater confidence as power increases\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"1502\" data-start=\"1471\"\u003eDesigned to Install Cleanly\u003c\/h3\u003e\n\u003cp data-end=\"1635\" data-start=\"1504\"\u003eA significant amount of development time went into making this system straightforward to install without unnecessary modifications.\u003c\/p\u003e\n\u003cul data-end=\"2079\" data-start=\"1637\"\u003e\n\u003cli data-end=\"1854\" data-start=\"1637\"\u003e\n\u003cp data-end=\"1854\" data-start=\"1639\"\u003e\u003cstrong data-end=\"1788\" data-start=\"1639\"\u003eThe OEM fuel pump top hat is retained using additional precision-machined aluminum fuel fittings that integrate directly into the factory top hat\u003c\/strong\u003e, eliminating the need for repinning or modifying factory wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1938\" data-start=\"1855\"\u003e\n\u003cp data-end=\"1938\" data-start=\"1857\"\u003e\u003cstrong data-end=\"1910\" data-start=\"1857\"\u003eOptional billet top hats are available separately\u003c\/strong\u003e for those who prefer them\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2079\" data-start=\"1939\"\u003e\n\u003cp data-end=\"2079\" data-start=\"1941\"\u003e\u003cstrong data-end=\"2039\" data-start=\"1941\"\u003eA plug-and-play wiring harness is supplied for direct compatibility with the Reflex controller\u003c\/strong\u003e, simplifying installation and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2188\" data-start=\"2081\"\u003eThese design choices keep the install clean, reduce complexity, and maintain a factory-like fit and finish.\u003c\/p\u003e\n\u003ch3 data-end=\"2227\" data-start=\"2190\"\u003eScalable Pump and Control Options\u003c\/h3\u003e\n\u003cp data-end=\"2273\" data-start=\"2229\"\u003eThe system is built to grow with your setup:\u003c\/p\u003e\n\u003cul data-end=\"2507\" data-start=\"2275\"\u003e\n\u003cli data-end=\"2325\" data-start=\"2275\"\u003e\n\u003cp data-end=\"2325\" data-start=\"2277\"\u003e\u003cstrong data-end=\"2325\" data-start=\"2277\"\u003eDual Walbro 450 fuel pumps included standard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2398\" data-start=\"2326\"\u003e\n\u003cp data-end=\"2398\" data-start=\"2328\"\u003e\u003cstrong data-end=\"2360\" data-start=\"2328\"\u003eOptional Walbro 525 upgrades\u003c\/strong\u003e available for higher horsepower goals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2507\" data-start=\"2399\"\u003e\n\u003cp data-end=\"2411\" data-start=\"2401\"\u003eChoice of:\u003c\/p\u003e\n\u003cul data-end=\"2507\" data-start=\"2414\"\u003e\n\u003cli data-end=\"2446\" data-start=\"2414\"\u003e\n\u003cp data-end=\"2446\" data-start=\"2416\"\u003eStandard relay configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2507\" data-start=\"2449\"\u003e\n\u003cp data-end=\"2507\" data-start=\"2451\"\u003e\u003cstrong data-end=\"2479\" data-start=\"2451\"\u003eSolid-state relay option\u003c\/strong\u003e for full PWM pump control \u003cmeta charset=\"utf-8\"\u003eavailable for purchase separately. NOTE: 2 harnesses required per AFS Kit - Link to Harness: https:\/\/spoolperformance.com\/products\/spool-lpfp-pwm-activation-harness-bmw?_pos=1\u0026amp;_sid=2a7c2a7b8\u0026amp;_ss=r\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2613\" data-start=\"2509\"\u003eThis flexibility allows you to match the fuel system to your current build while leaving room to expand.\u003c\/p\u003e\n\u003ch3 data-end=\"2645\" data-start=\"2615\"\u003eHigh-Quality Fuel Plumbing\u003c\/h3\u003e\n\u003cp data-end=\"2725\" data-start=\"2647\"\u003eAll fuel lines included in the kit feature \u003cstrong data-end=\"2724\" data-start=\"2690\"\u003etriple-layer PTFE construction\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"2933\" data-start=\"2727\"\u003e\n\u003cli data-end=\"2790\" data-start=\"2727\"\u003e\n\u003cp data-end=\"2790\" data-start=\"2729\"\u003eInner \u003cstrong data-end=\"2748\" data-start=\"2735\"\u003ePTFE core\u003c\/strong\u003e for full fuel and ethanol compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2857\" data-start=\"2791\"\u003e\n\u003cp data-end=\"2857\" data-start=\"2793\"\u003eMiddle \u003cstrong data-end=\"2833\" data-start=\"2800\"\u003estainless steel reinforcement\u003c\/strong\u003e for pressure strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2933\" data-start=\"2858\"\u003e\n\u003cp data-end=\"2933\" data-start=\"2860\"\u003eOuter \u003cstrong data-end=\"2892\" data-start=\"2866\"\u003enylon protective layer\u003c\/strong\u003e for abrasion resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3012\" data-start=\"2935\"\u003eThis ensures long-term reliability in high-heat, high-vibration environments.\u003c\/p\u003e\n\u003ch3 data-end=\"3065\" data-start=\"3014\"\u003eCompact, Purpose-Built Fuel Pressure Regulation\u003c\/h3\u003e\n\u003cp data-end=\"3217\" data-start=\"3067\"\u003eThe system includes Spool Performance’s \u003cstrong data-end=\"3160\" data-start=\"3107\"\u003ein-house designed compact fuel pressure regulator\u003c\/strong\u003e, developed specifically for auxiliary fuel applications:\u003c\/p\u003e\n\u003cul data-end=\"3415\" data-start=\"3219\"\u003e\n\u003cli data-end=\"3280\" data-start=\"3219\"\u003e\n\u003cp data-end=\"3280\" data-start=\"3221\"\u003eBoost-referenced for accurate pressure control under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3321\" data-start=\"3281\"\u003e\n\u003cp data-end=\"3321\" data-start=\"3283\"\u003eStable regulation at high flow rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3371\" data-start=\"3322\"\u003e\n\u003cp data-end=\"3371\" data-start=\"3324\"\u003eCompact design for clean engine bay packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3415\" data-start=\"3372\"\u003e\n\u003cp data-end=\"3415\" data-start=\"3374\"\u003eBuilt to withstand demanding conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3456\" data-start=\"3417\"\u003eBuilt to Support Serious S58 Builds\u003c\/h3\u003e\n\u003cp data-end=\"3674\" data-start=\"3458\"\u003eWhether you’re building a strong street car or planning a higher-power setup, the Spool Performance S58 Auxiliary Fuel System delivers the fueling control and capacity needed to push the S58 platform with confidence.\u003c\/p\u003e\n\u003cp data-end=\"3916\" data-start=\"3676\"\u003eWith properly separated DI and PI supply, OEM-friendly integration using precision aluminum fittings, Reflex compatibility, high-quality plumbing, and scalable pump options, this system is designed to perform reliably as your build evolves.\u003c\/p\u003e\n\u003cp data-end=\"4088\" data-start=\"3918\"\u003e\u003cstrong data-end=\"4088\" data-start=\"3918\"\u003eIf you’re ready to upgrade your S58 fueling with a system that’s thoughtfully engineered and genuinely easy to live with, this is the solution built to get you there.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"4088\" data-start=\"3918\"\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"4130\" data-start=\"4115\"\u003e\u003cstrong data-end=\"4130\" data-start=\"4119\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4232\" data-start=\"4132\"\u003eThis auxiliary fuel system is designed for BMW vehicles equipped with the \u003cstrong data-end=\"4220\" data-start=\"4206\"\u003eS58 engine\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-end=\"4433\" data-start=\"4234\"\u003e\n\u003cli data-end=\"4262\" data-start=\"4234\"\u003e\n\u003cp data-end=\"4262\" data-start=\"4236\"\u003e\u003cstrong data-end=\"4252\" data-start=\"4236\"\u003eBMW M3 (G80)\u003c\/strong\u003e – 2021+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4299\" data-start=\"4263\"\u003e\n\u003cp data-end=\"4299\" data-start=\"4265\"\u003e\u003cstrong data-end=\"4289\" data-start=\"4265\"\u003eBMW M3 Touring (G81)\u003c\/strong\u003e – 2023+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4334\" data-start=\"4300\"\u003e\n\u003cp data-end=\"4334\" data-start=\"4302\"\u003e\u003cstrong data-end=\"4324\" data-start=\"4302\"\u003eBMW M4 (G82 \/ G83)\u003c\/strong\u003e – 2021+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4363\" data-start=\"4335\"\u003e\n\u003cp data-end=\"4363\" data-start=\"4337\"\u003e\u003cstrong data-end=\"4353\" data-start=\"4337\"\u003eBMW M2 (G87)\u003c\/strong\u003e – 2023+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4398\" data-start=\"4364\"\u003e\n\u003cp data-end=\"4398\" data-start=\"4366\"\u003e\u003cstrong data-end=\"4384\" data-start=\"4366\"\u003eBMW X3 M (F97)\u003c\/strong\u003e – 2020–2024\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4433\" data-start=\"4399\"\u003e\n\u003cp data-end=\"4433\" data-start=\"4401\"\u003e\u003cstrong data-end=\"4419\" data-start=\"4401\"\u003eBMW X4 M (F98)\u003c\/strong\u003e – 2020–2024\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 with check valves","offer_id":45705202860239,"sku":"SP-S58AUXF450","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 with check valves","offer_id":45705202893007,"sku":"SP-S58AUXF525","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_ebebb647-772f-41ae-a53d-304a5c741f8c.png?v=1786397288"},{"product_id":"spool-performance-atc-13-stage-2-transfer-case-diy-kit","title":"Spool Performance ATC-13 Stage 2 Transfer Case DIY Kit","description":"\u003ch2 data-section-id=\"j5qj0g\" data-start=\"115\" data-end=\"172\"\u003eSpool Performance ATC-13 Stage 2 Transfer Case DIY Kit\u003c\/h2\u003e\n\u003cp data-start=\"174\" data-end=\"364\"\u003eThe ATC-13 transfer case is a known weak point once you start pushing real power. The factory design simply isn’t built to handle sustained torque, aggressive launches, or high-load driving.\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"395\"\u003eThis kit fixes that—properly.\u003c\/p\u003e\n\u003cp data-start=\"397\" data-end=\"785\"\u003eAt the core of the upgrade is a fully redesigned billet hub machined from \u003cstrong data-start=\"471\" data-end=\"485\"\u003e4340 steel\u003c\/strong\u003e, then \u003cstrong data-start=\"492\" data-end=\"522\"\u003ecase hardened and nitrided\u003c\/strong\u003e to deliver exceptional surface hardness while maintaining core toughness. The \u003cstrong data-start=\"601\" data-end=\"654\"\u003emain spline engagement surface has been optimized\u003c\/strong\u003e, increasing contact stability and reducing wear under high torque conditions—addressing one of the most common OEM failure points.\u003c\/p\u003e\n\u003cp data-start=\"787\" data-end=\"808\"\u003eWe didn’t stop there.\u003c\/p\u003e\n\u003cp data-start=\"810\" data-end=\"1152\"\u003eThe internal oiling system has been completely reworked with \u003cstrong data-start=\"871\" data-end=\"897\"\u003eCFD-optimized pathways\u003c\/strong\u003e, improving both \u003cstrong data-start=\"914\" data-end=\"969\"\u003elubrication and oil evacuation for cooling purposes\u003c\/strong\u003e. This allows for more consistent fluid distribution, reduced heat buildup, and improved durability during extended high-load operation—where the factory design typically falls short.\u003c\/p\u003e\n\u003cp data-start=\"1154\" data-end=\"1487\"\u003eClutch capacity is increased from \u003cstrong data-start=\"1188\" data-end=\"1213\"\u003e9 OEM frictions to 11\u003c\/strong\u003e, giving you a substantial jump in torque holding capability. The kit includes \u003cstrong data-start=\"1292\" data-end=\"1311\"\u003eupgraded steels\u003c\/strong\u003e and our in-house developed \u003cstrong data-start=\"1339\" data-end=\"1384\"\u003eFX-TRT high-coefficient friction material\u003c\/strong\u003e, specifically engineered for transfer case applications where heat, load, and consistency matter most.\u003c\/p\u003e\n\u003cp data-start=\"1489\" data-end=\"1617\"\u003eThe result is a transfer case that holds more power, runs cooler, and maintains consistent performance when it actually matters.\u003c\/p\u003e\n\u003cp data-start=\"1619\" data-end=\"1755\"\u003eAnd like everything we build—this kit is designed for \u003cstrong data-start=\"1673\" data-end=\"1720\"\u003estraightforward, plug-and-play installation\u003c\/strong\u003e with no unnecessary complications.\u003c\/p\u003e\n\u003chr data-start=\"1757\" data-end=\"1760\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1762\" data-end=\"1778\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1779\" data-end=\"2271\"\u003e\n\u003cli data-section-id=\"z96upe\" data-start=\"1779\" data-end=\"1868\"\u003e4340 billet steel hub, case hardened and nitrided for maximum strength and durability\u003c\/li\u003e\n\u003cli data-section-id=\"ggk1m4\" data-start=\"1869\" data-end=\"1961\"\u003eOptimized main spline engagement surface for improved load distribution and reduced wear\u003c\/li\u003e\n\u003cli data-section-id=\"4hokpr\" data-start=\"1962\" data-end=\"2049\"\u003eCFD-optimized oiling pathways for enhanced lubrication and oil evacuation (cooling)\u003c\/li\u003e\n\u003cli data-section-id=\"109k963\" data-start=\"2050\" data-end=\"2105\"\u003eIncreased clutch capacity: \u003cstrong data-start=\"2079\" data-end=\"2103\"\u003e11 clutches vs 9 OEM\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ejudbs\" data-start=\"2106\" data-end=\"2152\"\u003eUpgraded steels for enhanced load handling\u003c\/li\u003e\n\u003cli data-section-id=\"10nhx3k\" data-start=\"2153\" data-end=\"2221\"\u003eProprietary \u003cstrong data-start=\"2167\" data-end=\"2200\"\u003eFX-TRT high-friction material\u003c\/strong\u003e developed in-house\u003c\/li\u003e\n\u003cli data-section-id=\"x8w83j\" data-start=\"2222\" data-end=\"2271\"\u003eDesigned for easy, plug-and-play installation\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"o4mms\" data-start=\"208\" data-end=\"255\"\u003eVehicle Compatibility (ATC-13 Transfer Case)\u003c\/h2\u003e\n\u003cp data-start=\"257\" data-end=\"479\"\u003eThis kit is designed for BMW vehicles equipped with the \u003cstrong data-start=\"313\" data-end=\"354\"\u003eATC-13 \/ ATC13-1 xDrive transfer case\u003c\/strong\u003e, found on most AWD BMW platforms \u003cstrong data-start=\"388\" data-end=\"438\"\u003e2015+ (primarily G-chassis and late F-chassis)\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"481\" data-end=\"484\"\u003e\n\u003ch3 data-section-id=\"1n24fxr\" data-start=\"486\" data-end=\"498\"\u003e2 Series\u003c\/h3\u003e\n\u003cul data-start=\"499\" data-end=\"550\"\u003e\n\u003cli data-section-id=\"1sqdgxn\" data-start=\"499\" data-end=\"550\"\u003e\n\u003cstrong data-start=\"501\" data-end=\"514\"\u003eG42 \/ G43\u003c\/strong\u003e – M240i xDrive, 230i xDrive (2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"552\" data-end=\"555\"\u003e\n\u003ch3 data-section-id=\"1yv3uha\" data-start=\"557\" data-end=\"569\"\u003e3 Series\u003c\/h3\u003e\n\u003cul data-start=\"570\" data-end=\"659\"\u003e\n\u003cli data-section-id=\"qzqmig\" data-start=\"570\" data-end=\"617\"\u003e\n\u003cstrong data-start=\"572\" data-end=\"579\"\u003eG20\u003c\/strong\u003e – 330i xDrive, M340i xDrive (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"1em27i8\" data-start=\"618\" data-end=\"659\"\u003e\n\u003cstrong data-start=\"620\" data-end=\"627\"\u003eG80\u003c\/strong\u003e – M3 Competition xDrive (2021+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"661\" data-end=\"664\"\u003e\n\u003ch3 data-section-id=\"1t2rvxl\" data-start=\"666\" data-end=\"678\"\u003e4 Series\u003c\/h3\u003e\n\u003cul data-start=\"679\" data-end=\"829\"\u003e\n\u003cli data-section-id=\"1wupkoo\" data-start=\"679\" data-end=\"732\"\u003e\n\u003cstrong data-start=\"681\" data-end=\"694\"\u003eG22 \/ G23\u003c\/strong\u003e – 430i xDrive, M440i xDrive (2021+)\u003c\/li\u003e\n\u003cli data-section-id=\"j3sjh\" data-start=\"733\" data-end=\"781\"\u003e\n\u003cstrong data-start=\"735\" data-end=\"742\"\u003eG26\u003c\/strong\u003e – 4 Series Gran Coupe xDrive (2022+)\u003c\/li\u003e\n\u003cli data-section-id=\"rbdv46\" data-start=\"782\" data-end=\"829\"\u003e\n\u003cstrong data-start=\"784\" data-end=\"797\"\u003eG82 \/ G83\u003c\/strong\u003e – M4 Competition xDrive (2021+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"831\" data-end=\"834\"\u003e\n\u003ch3 data-section-id=\"5un8i0\" data-start=\"836\" data-end=\"848\"\u003e5 Series\u003c\/h3\u003e\n\u003cul data-start=\"849\" data-end=\"922\"\u003e\n\u003cli data-section-id=\"1a2srsq\" data-start=\"849\" data-end=\"895\"\u003e\n\u003cstrong data-start=\"851\" data-end=\"858\"\u003eG30\u003c\/strong\u003e – 530i xDrive, 540i xDrive (2017+)\u003c\/li\u003e\n\u003cli data-section-id=\"1x1872u\" data-start=\"896\" data-end=\"922\"\u003e\n\u003cstrong data-start=\"898\" data-end=\"905\"\u003eF90\u003c\/strong\u003e – M5 (2018–2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"924\" data-end=\"927\"\u003e\n\u003ch3 data-section-id=\"a3hd0r\" data-start=\"929\" data-end=\"941\"\u003e6 Series\u003c\/h3\u003e\n\u003cul data-start=\"942\" data-end=\"986\"\u003e\n\u003cli data-section-id=\"1v6nsiq\" data-start=\"942\" data-end=\"986\"\u003e\n\u003cstrong data-start=\"944\" data-end=\"951\"\u003eG32\u003c\/strong\u003e – 640i xDrive Gran Turismo (2018+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"988\" data-end=\"991\"\u003e\n\u003ch3 data-section-id=\"lwgrka\" data-start=\"993\" data-end=\"1005\"\u003e7 Series\u003c\/h3\u003e\n\u003cul data-start=\"1006\" data-end=\"1094\"\u003e\n\u003cli data-section-id=\"1tjs4b9\" data-start=\"1006\" data-end=\"1058\"\u003e\n\u003cstrong data-start=\"1008\" data-end=\"1021\"\u003eG11 \/ G12\u003c\/strong\u003e – 740i xDrive, 750i xDrive (2016+)\u003c\/li\u003e\n\u003cli data-section-id=\"t4y84t\" data-start=\"1059\" data-end=\"1094\"\u003e\n\u003cstrong data-start=\"1061\" data-end=\"1068\"\u003eG70\u003c\/strong\u003e – 7 Series xDrive (2024+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1096\" data-end=\"1099\"\u003e\n\u003ch3 data-section-id=\"1y7rbvp\" data-start=\"1101\" data-end=\"1113\"\u003e8 Series\u003c\/h3\u003e\n\u003cul data-start=\"1114\" data-end=\"1208\"\u003e\n\u003cli data-section-id=\"7pgfoa\" data-start=\"1114\" data-end=\"1173\"\u003e\n\u003cstrong data-start=\"1116\" data-end=\"1135\"\u003eG14 \/ G15 \/ G16\u003c\/strong\u003e – 840i xDrive, M850i xDrive (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"1fickzl\" data-start=\"1174\" data-end=\"1208\"\u003e\n\u003cstrong data-start=\"1176\" data-end=\"1195\"\u003eF91 \/ F92 \/ F93\u003c\/strong\u003e – M8 (2019+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1210\" data-end=\"1213\"\u003e\n\u003ch3 data-section-id=\"17vkp28\" data-start=\"1215\" data-end=\"1234\"\u003eX Models (SUVs)\u003c\/h3\u003e\n\u003cul data-start=\"1235\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"1kdxlpf\" data-start=\"1235\" data-end=\"1266\"\u003e\n\u003cstrong data-start=\"1237\" data-end=\"1244\"\u003eG01\u003c\/strong\u003e – X3 xDrive (2018+)\u003c\/li\u003e\n\u003cli data-section-id=\"1m7setb\" data-start=\"1267\" data-end=\"1292\"\u003e\n\u003cstrong data-start=\"1269\" data-end=\"1276\"\u003eF97\u003c\/strong\u003e – X3M (2020+)\u003c\/li\u003e\n\u003cli data-section-id=\"1yl8k7a\" data-start=\"1293\" data-end=\"1324\"\u003e\n\u003cstrong data-start=\"1295\" data-end=\"1302\"\u003eG02\u003c\/strong\u003e – X4 xDrive (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"13x0fh3\" data-start=\"1325\" data-end=\"1350\"\u003e\n\u003cstrong data-start=\"1327\" data-end=\"1334\"\u003eF98\u003c\/strong\u003e – X4M (2020+)\u003c\/li\u003e\n\u003cli data-section-id=\"1dit9r4\" data-start=\"1351\" data-end=\"1382\"\u003e\n\u003cstrong data-start=\"1353\" data-end=\"1360\"\u003eG05\u003c\/strong\u003e – X5 xDrive (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"1qvp0aj\" data-start=\"1383\" data-end=\"1408\"\u003e\n\u003cstrong data-start=\"1385\" data-end=\"1392\"\u003eF95\u003c\/strong\u003e – X5M (2020+)\u003c\/li\u003e\n\u003cli data-section-id=\"oj0ezu\" data-start=\"1409\" data-end=\"1440\"\u003e\n\u003cstrong data-start=\"1411\" data-end=\"1418\"\u003eG06\u003c\/strong\u003e – X6 xDrive (2020+)\u003c\/li\u003e\n\u003cli data-section-id=\"1iymcyj\" data-start=\"1441\" data-end=\"1466\"\u003e\n\u003cstrong data-start=\"1443\" data-end=\"1450\"\u003eF96\u003c\/strong\u003e – X6M (2020+)\u003c\/li\u003e\n\u003cli data-section-id=\"gwx61s\" data-start=\"1467\" data-end=\"1498\"\u003e\n\u003cstrong data-start=\"1469\" data-end=\"1476\"\u003eG07\u003c\/strong\u003e – X7 xDrive (2019+)\u003c\/li\u003e\n\u003cli data-section-id=\"9836i6\" data-start=\"1499\" data-end=\"1521\"\u003e\n\u003cstrong data-start=\"1501\" data-end=\"1508\"\u003eG09\u003c\/strong\u003e – XM (2024+)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705202925775,"sku":"SP-ATC13-DIY","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_89bfd493-4c02-4606-8c40-3bdc9f29e39f.png?v=1786397289"},{"product_id":"a90-a91-toyota-supra-auxiliary-split-fuel-system","title":"A90\/ A91 Toyota Supra Auxiliary Split Fuel System","description":"\u003ch2 data-start=\"180\" data-end=\"245\"\u003eSpool Performance A90 \/ A91 Toyota Supra Auxiliary Fuel System\u003c\/h2\u003e\n\u003cp data-start=\"247\" data-end=\"501\"\u003eThe \u003cstrong data-start=\"251\" data-end=\"317\"\u003eSpool Performance A90 \/ A91 Toyota Supra Auxiliary Fuel System\u003c\/strong\u003e is designed for Supra owners pushing beyond the limits of the factory fuel system who want a solution that’s properly engineered, easy to install, and built for long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"503\" data-end=\"778\"\u003eBuilt around the B58 platform used in the Supra, this system focuses on correct fuel architecture and real-world usability. Every component and layout choice was made to deliver stable, predictable fueling at higher power levels while maintaining clean OEM-level integration.\u003c\/p\u003e\n\u003ch3 data-start=\"780\" data-end=\"832\"\u003eWhy a Properly Split DI + PI Fuel System Matters\u003c\/h3\u003e\n\u003cp data-start=\"834\" data-end=\"1008\"\u003eAs power levels increase on the B58-powered Supra, fueling challenges typically come from \u003cstrong data-start=\"924\" data-end=\"1007\"\u003esupplying direct injection (DI) and port injection (PI) from the same fuel feed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1038\"\u003eWhen DI and PI share a feed:\u003c\/p\u003e\n\u003cul data-start=\"1040\" data-end=\"1360\"\u003e\n\u003cli data-start=\"1040\" data-end=\"1146\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1146\"\u003eThe pulsed nature of DI can introduce pressure fluctuations that disrupt fuel flow to the PI injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1147\" data-end=\"1261\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1261\"\u003ePort injection requires boost-referenced fuel pressure to maintain consistent injector differential under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1262\" data-end=\"1360\"\u003e\n\u003cp data-start=\"1264\" data-end=\"1360\"\u003eAt higher boost and airflow, maintaining precise and repeatable fueling becomes more difficult\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1362\" data-end=\"1604\"\u003eBy separating the DI and PI supply, each system operates independently and exactly as intended. The result is \u003cstrong data-start=\"1472\" data-end=\"1563\"\u003esmoother fuel delivery, improved consistency, and greater confidence as power increases\u003c\/strong\u003e—especially on higher-boost Supra setups.\u003c\/p\u003e\n\u003ch3 data-start=\"1606\" data-end=\"1659\"\u003eDesigned to Install Cleanly on the Supra Platform\u003c\/h3\u003e\n\u003cp data-start=\"1661\" data-end=\"1773\"\u003eExtensive development went into making this system straightforward to install while retaining OEM functionality.\u003c\/p\u003e\n\u003cul data-start=\"1775\" data-end=\"2217\"\u003e\n\u003cli data-start=\"1775\" data-end=\"1992\"\u003e\n\u003cp data-start=\"1777\" data-end=\"1992\"\u003e\u003cstrong data-start=\"1777\" data-end=\"1926\"\u003eThe OEM fuel pump top hat is retained using additional precision-machined aluminum fuel fittings that integrate directly into the factory top hat\u003c\/strong\u003e, eliminating the need for repinning or modifying factory wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1993\" data-end=\"2076\"\u003e\n\u003cp data-start=\"1995\" data-end=\"2076\"\u003e\u003cstrong data-start=\"1995\" data-end=\"2048\"\u003eOptional billet top hats are available separately\u003c\/strong\u003e for those who prefer them\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2077\" data-end=\"2217\"\u003e\n\u003cp data-start=\"2079\" data-end=\"2217\"\u003e\u003cstrong data-start=\"2079\" data-end=\"2177\"\u003eA plug-and-play wiring harness is supplied for direct compatibility with the Reflex controller\u003c\/strong\u003e, simplifying installation and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2219\" data-end=\"2298\"\u003eThe result is a clean, factory-like install that avoids unnecessary complexity.\u003c\/p\u003e\n\u003ch3 data-start=\"2300\" data-end=\"2337\"\u003eScalable Pump and Control Options\u003c\/h3\u003e\n\u003cp data-start=\"2339\" data-end=\"2392\"\u003eThe system is designed to grow with your Supra build:\u003c\/p\u003e\n\u003cul data-start=\"2394\" data-end=\"2626\"\u003e\n\u003cli data-start=\"2394\" data-end=\"2444\"\u003e\n\u003cp data-start=\"2396\" data-end=\"2444\"\u003e\u003cstrong data-start=\"2396\" data-end=\"2444\"\u003eDual Walbro 450 fuel pumps included standard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2445\" data-end=\"2517\"\u003e\n\u003cp data-start=\"2447\" data-end=\"2517\"\u003e\u003cstrong data-start=\"2447\" data-end=\"2479\"\u003eOptional Walbro 525 upgrades\u003c\/strong\u003e available for higher horsepower goals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2518\" data-end=\"2626\"\u003e\n\u003cp data-start=\"2520\" data-end=\"2530\"\u003eChoice of:\u003c\/p\u003e\n\u003cul data-start=\"2533\" data-end=\"2626\"\u003e\n\u003cli data-start=\"2533\" data-end=\"2565\"\u003e\n\u003cp data-start=\"2535\" data-end=\"2565\"\u003eStandard relay configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2568\" data-end=\"2626\"\u003e\n\u003cp data-start=\"2570\" data-end=\"2626\"\u003e\u003cstrong data-start=\"2570\" data-end=\"2598\"\u003eSolid-state relay option\u003c\/strong\u003e for full PWM pump control \u003cmeta charset=\"utf-8\"\u003eavailable for purchase separately. NOTE: 2 harnesses required per AFS Kit - Link to Harness: https:\/\/spoolperformance.com\/products\/spool-lpfp-pwm-activation-harness-bmw?_pos=1\u0026amp;_sid=2a7c2a7b8\u0026amp;_ss=r\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2628\" data-end=\"2746\"\u003eThis flexibility allows the fuel system to scale as power levels increase without requiring a complete redesign later.\u003c\/p\u003e\n\u003ch3 data-start=\"2748\" data-end=\"2778\"\u003eHigh-Quality Fuel Plumbing\u003c\/h3\u003e\n\u003cp data-start=\"2780\" data-end=\"2858\"\u003eAll fuel lines included in the kit feature \u003cstrong data-start=\"2823\" data-end=\"2857\"\u003etriple-layer PTFE construction\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-start=\"2860\" data-end=\"3066\"\u003e\n\u003cli data-start=\"2860\" data-end=\"2923\"\u003e\n\u003cp data-start=\"2862\" data-end=\"2923\"\u003eInner \u003cstrong data-start=\"2868\" data-end=\"2881\"\u003ePTFE core\u003c\/strong\u003e for full fuel and ethanol compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2924\" data-end=\"2990\"\u003e\n\u003cp data-start=\"2926\" data-end=\"2990\"\u003eMiddle \u003cstrong data-start=\"2933\" data-end=\"2966\"\u003estainless steel reinforcement\u003c\/strong\u003e for pressure strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2991\" data-end=\"3066\"\u003e\n\u003cp data-start=\"2993\" data-end=\"3066\"\u003eOuter \u003cstrong data-start=\"2999\" data-end=\"3025\"\u003enylon protective layer\u003c\/strong\u003e for abrasion resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3068\" data-end=\"3174\"\u003eDesigned to handle aggressive fuels, high pressure, and the heat typical of high-performance Supra builds.\u003c\/p\u003e\n\u003ch3 data-start=\"3176\" data-end=\"3227\"\u003eCompact, Purpose-Built Fuel Pressure Regulation\u003c\/h3\u003e\n\u003cp data-start=\"3229\" data-end=\"3379\"\u003eThe system includes Spool Performance’s \u003cstrong data-start=\"3269\" data-end=\"3322\"\u003ein-house designed compact fuel pressure regulator\u003c\/strong\u003e, developed specifically for auxiliary fuel applications:\u003c\/p\u003e\n\u003cul data-start=\"3381\" data-end=\"3580\"\u003e\n\u003cli data-start=\"3381\" data-end=\"3442\"\u003e\n\u003cp data-start=\"3383\" data-end=\"3442\"\u003eBoost-referenced for accurate pressure control under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3443\" data-end=\"3483\"\u003e\n\u003cp data-start=\"3445\" data-end=\"3483\"\u003eStable regulation at high flow rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3484\" data-end=\"3533\"\u003e\n\u003cp data-start=\"3486\" data-end=\"3533\"\u003eCompact design for clean engine bay packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3534\" data-end=\"3580\"\u003e\n\u003cp data-start=\"3536\" data-end=\"3580\"\u003eBuilt to withstand high heat and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3582\" data-end=\"3619\"\u003eBuilt for High-Power Supra Builds\u003c\/h3\u003e\n\u003cp data-start=\"3621\" data-end=\"3848\"\u003eWhether you’re building a strong street-driven Supra or a higher-power setup, the Spool Performance A90 \/ A91 Toyota Supra Auxiliary Fuel System delivers the fueling control and capacity needed to push the platform confidently.\u003c\/p\u003e\n\u003cp data-start=\"3850\" data-end=\"4098\"\u003eWith properly separated DI and PI supply, OEM-friendly integration using precision aluminum fittings, Reflex compatibility, high-quality plumbing, and scalable pump options, this system is engineered to perform reliably as your Supra build evolves.\u003c\/p\u003e\n\u003cp data-start=\"4100\" data-end=\"4279\"\u003e\u003cstrong data-start=\"4100\" data-end=\"4279\"\u003eIf you’re ready to take your Supra’s fueling to the next level with a system that’s thoughtfully engineered and easy to live with, this is the solution built to get you there.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"4281\" data-end=\"4284\"\u003e\n\u003ch3 data-start=\"4286\" data-end=\"4301\"\u003e\u003cstrong data-start=\"4290\" data-end=\"4301\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"4303\" data-end=\"4452\"\u003e\n\u003cli data-start=\"4303\" data-end=\"4452\"\u003e\n\u003cp data-start=\"265\" data-end=\"308\"\u003e\u003cstrong data-start=\"265\" data-end=\"306\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eToyota GR Supra\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"311\" data-end=\"508\"\u003e\n\u003cli data-start=\"311\" data-end=\"408\"\u003e\n\u003cp data-start=\"313\" data-end=\"340\"\u003e\u003cstrong data-start=\"313\" data-end=\"326\"\u003eA90 Supra\u003c\/strong\u003e – 2020–2021\u003c\/p\u003e\n\u003cul data-start=\"345\" data-end=\"408\"\u003e\n\u003cli data-start=\"345\" data-end=\"381\"\u003e\n\u003cp data-start=\"347\" data-end=\"381\"\u003e3.0 \/ 3.0 Premium (B58 inline-6)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"386\" data-end=\"408\"\u003e\n\u003cp data-start=\"388\" data-end=\"408\"\u003e2.0 (B48 inline-4)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"411\" data-end=\"508\"\u003e\n\u003cp data-start=\"413\" data-end=\"440\"\u003e\u003cstrong data-start=\"413\" data-end=\"426\"\u003eA91 Supra\u003c\/strong\u003e – 2022–2023\u003c\/p\u003e\n\u003cul data-start=\"445\" data-end=\"508\"\u003e\n\u003cli data-start=\"445\" data-end=\"481\"\u003e\n\u003cp data-start=\"447\" data-end=\"481\"\u003e3.0 \/ 3.0 Premium (B58 inline-6)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"486\" data-end=\"508\"\u003e\n\u003cp data-start=\"488\" data-end=\"508\"\u003e2.0 (B48 inline-4)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 with check valves","offer_id":45705202958543,"sku":"SP-A9XAUXF450","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 with check valves","offer_id":45705202991311,"sku":"SP-A9XAUXF525","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_b8beda19-21f9-450e-91ac-1c8acbb1aa85.png?v=1786397290"},{"product_id":"bmw-b58-gen2-auxiliary-split-fuel-system","title":"BMW B58 Gen2 Auxiliary Split Fuel System","description":"\u003ch2 data-end=\"282\" data-start=\"230\"\u003eSpool Performance B58 Gen 2 Auxiliary Fuel System\u003c\/h2\u003e\n\u003cp data-end=\"529\" data-start=\"284\"\u003eThe \u003cstrong data-end=\"341\" data-start=\"288\"\u003eSpool Performance B58 Gen 2 Auxiliary Fuel System\u003c\/strong\u003e is designed for B58 Gen 2 owners pushing beyond the limits of the factory fuel system who want a solution that’s properly engineered, easy to install, and built for long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"771\" data-start=\"531\"\u003eFrom the start, our focus was on correct fuel architecture and real-world usability. Every component and layout choice was made to deliver stable, predictable fueling at higher power levels while keeping installation clean and OEM-friendly.\u003c\/p\u003e\n\u003ch3 data-end=\"828\" data-start=\"773\"\u003eWhy a Properly Designed DI + PI Fuel System Matters\u003c\/h3\u003e\n\u003cp data-end=\"1009\" data-start=\"830\"\u003eAs power levels increase on the B58 Gen 2 platform, fueling challenges typically arise when \u003cstrong data-end=\"1008\" data-start=\"922\"\u003edirect injection (DI) and port injection (PI) are supplied from the same fuel feed\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1039\" data-start=\"1011\"\u003eWhen DI and PI share a feed:\u003c\/p\u003e\n\u003cul data-end=\"1361\" data-start=\"1041\"\u003e\n\u003cli data-end=\"1147\" data-start=\"1041\"\u003e\n\u003cp data-end=\"1147\" data-start=\"1043\"\u003eThe pulsed nature of DI can introduce pressure fluctuations that disrupt fuel flow to the PI injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1262\" data-start=\"1148\"\u003e\n\u003cp data-end=\"1262\" data-start=\"1150\"\u003ePort injection requires boost-referenced fuel pressure to maintain consistent injector differential under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1361\" data-start=\"1263\"\u003e\n\u003cp data-end=\"1361\" data-start=\"1265\"\u003eAt higher boost and airflow, maintaining precise and repeatable fueling becomes more difficult\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1575\" data-start=\"1363\"\u003eBy separating the DI and PI supply, each system is able to operate independently and exactly as intended. The result is \u003cstrong data-end=\"1574\" data-start=\"1483\"\u003esmoother fuel delivery, improved consistency, and greater confidence as power increases\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-end=\"1608\" data-start=\"1577\"\u003eDesigned to Install Cleanly\u003c\/h3\u003e\n\u003cp data-end=\"1741\" data-start=\"1610\"\u003eA significant amount of development time went into making this system straightforward to install without unnecessary modifications.\u003c\/p\u003e\n\u003cul data-end=\"2185\" data-start=\"1743\"\u003e\n\u003cli data-end=\"1960\" data-start=\"1743\"\u003e\n\u003cp data-end=\"1960\" data-start=\"1745\"\u003e\u003cstrong data-end=\"1894\" data-start=\"1745\"\u003eThe OEM fuel pump top hat is retained using additional precision-machined aluminum fuel fittings that integrate directly into the factory top hat\u003c\/strong\u003e, eliminating the need for repinning or modifying factory wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2044\" data-start=\"1961\"\u003e\n\u003cp data-end=\"2044\" data-start=\"1963\"\u003e\u003cstrong data-end=\"2016\" data-start=\"1963\"\u003eOptional billet top hats are available separately\u003c\/strong\u003e for those who prefer them\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2185\" data-start=\"2045\"\u003e\n\u003cp data-end=\"2185\" data-start=\"2047\"\u003e\u003cstrong data-end=\"2145\" data-start=\"2047\"\u003eA plug-and-play wiring harness is supplied for direct compatibility with the Reflex controller\u003c\/strong\u003e, simplifying installation and control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2294\" data-start=\"2187\"\u003eThese design choices keep the install clean, reduce complexity, and maintain a factory-like fit and finish.\u003c\/p\u003e\n\u003ch3 data-end=\"2333\" data-start=\"2296\"\u003eScalable Pump and Control Options\u003c\/h3\u003e\n\u003cp data-end=\"2379\" data-start=\"2335\"\u003eThe system is built to grow with your setup:\u003c\/p\u003e\n\u003cul data-end=\"2613\" data-start=\"2381\"\u003e\n\u003cli data-end=\"2431\" data-start=\"2381\"\u003e\n\u003cp data-end=\"2431\" data-start=\"2383\"\u003e\u003cstrong data-end=\"2431\" data-start=\"2383\"\u003eDual Walbro 450 fuel pumps included standard\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2504\" data-start=\"2432\"\u003e\n\u003cp data-end=\"2504\" data-start=\"2434\"\u003e\u003cstrong data-end=\"2466\" data-start=\"2434\"\u003eOptional Walbro 525 upgrades\u003c\/strong\u003e available for higher horsepower goals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2613\" data-start=\"2505\"\u003e\n\u003cp data-end=\"2517\" data-start=\"2507\"\u003eChoice of:\u003c\/p\u003e\n\u003cul data-end=\"2613\" data-start=\"2520\"\u003e\n\u003cli data-end=\"2552\" data-start=\"2520\"\u003e\n\u003cp data-end=\"2552\" data-start=\"2522\"\u003eStandard relay configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2613\" data-start=\"2555\"\u003e\n\u003cp data-end=\"2613\" data-start=\"2557\"\u003e\u003cstrong data-end=\"2585\" data-start=\"2557\"\u003eSolid-state relay option\u003c\/strong\u003e for full PWM pump control available for purchase separately. NOTE: 2 harnesses required per AFS Kit - Link to Harness: https:\/\/spoolperformance.com\/products\/spool-lpfp-pwm-activation-harness-bmw?_pos=1\u0026amp;_sid=2a7c2a7b8\u0026amp;_ss=r\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2719\" data-start=\"2615\"\u003eThis flexibility allows you to match the fuel system to your current build while leaving room to expand.\u003c\/p\u003e\n\u003ch3 data-end=\"2751\" data-start=\"2721\"\u003eHigh-Quality Fuel Plumbing\u003c\/h3\u003e\n\u003cp data-end=\"2831\" data-start=\"2753\"\u003eAll fuel lines included in the kit feature \u003cstrong data-end=\"2830\" data-start=\"2796\"\u003etriple-layer PTFE construction\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul data-end=\"3039\" data-start=\"2833\"\u003e\n\u003cli data-end=\"2896\" data-start=\"2833\"\u003e\n\u003cp data-end=\"2896\" data-start=\"2835\"\u003eInner \u003cstrong data-end=\"2854\" data-start=\"2841\"\u003ePTFE core\u003c\/strong\u003e for full fuel and ethanol compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2963\" data-start=\"2897\"\u003e\n\u003cp data-end=\"2963\" data-start=\"2899\"\u003eMiddle \u003cstrong data-end=\"2939\" data-start=\"2906\"\u003estainless steel reinforcement\u003c\/strong\u003e for pressure strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3039\" data-start=\"2964\"\u003e\n\u003cp data-end=\"3039\" data-start=\"2966\"\u003eOuter \u003cstrong data-end=\"2998\" data-start=\"2972\"\u003enylon protective layer\u003c\/strong\u003e for abrasion resistance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3118\" data-start=\"3041\"\u003eThis ensures long-term reliability in high-heat, high-vibration environments.\u003c\/p\u003e\n\u003ch3 data-end=\"3171\" data-start=\"3120\"\u003eCompact, Purpose-Built Fuel Pressure Regulation\u003c\/h3\u003e\n\u003cp data-end=\"3323\" data-start=\"3173\"\u003eThe system includes Spool Performance’s \u003cstrong data-end=\"3266\" data-start=\"3213\"\u003ein-house designed compact fuel pressure regulator\u003c\/strong\u003e, developed specifically for auxiliary fuel applications:\u003c\/p\u003e\n\u003cul data-end=\"3521\" data-start=\"3325\"\u003e\n\u003cli data-end=\"3386\" data-start=\"3325\"\u003e\n\u003cp data-end=\"3386\" data-start=\"3327\"\u003eBoost-referenced for accurate pressure control under load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3427\" data-start=\"3387\"\u003e\n\u003cp data-end=\"3427\" data-start=\"3389\"\u003eStable regulation at high flow rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3477\" data-start=\"3428\"\u003e\n\u003cp data-end=\"3477\" data-start=\"3430\"\u003eCompact design for clean engine bay packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3521\" data-start=\"3478\"\u003e\n\u003cp data-end=\"3521\" data-start=\"3480\"\u003eBuilt to withstand demanding conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3568\" data-start=\"3523\"\u003eBuilt to Support Serious B58 Gen 2 Builds\u003c\/h3\u003e\n\u003cp data-end=\"3788\" data-start=\"3570\"\u003eWhether you’re building a strong street car or planning a higher-power setup, the Spool Performance B58 Gen 2 Auxiliary Fuel System delivers the fueling control and capacity needed to push the platform with confidence.\u003c\/p\u003e\n\u003cp data-end=\"4030\" data-start=\"3790\"\u003eWith properly separated DI and PI supply, OEM-friendly integration using precision aluminum fittings, Reflex compatibility, high-quality plumbing, and scalable pump options, this system is designed to perform reliably as your build evolves.\u003c\/p\u003e\n\u003cp data-end=\"4208\" data-start=\"4032\"\u003e\u003cstrong data-end=\"4208\" data-start=\"4032\"\u003eIf you’re ready to upgrade your B58 Gen 2 fueling with a system that’s thoughtfully engineered and genuinely easy to live with, this is the solution built to get you there.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"4213\" data-start=\"4210\"\u003e\n\u003ch3 data-end=\"4230\" data-start=\"4215\"\u003e\u003cstrong data-end=\"4230\" data-start=\"4219\"\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4338\" data-start=\"4232\"\u003eThis auxiliary fuel system is designed for BMW vehicles equipped with the \u003cstrong data-end=\"4326\" data-start=\"4306\"\u003eB58 Gen 2 engine\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul data-end=\"4743\" data-start=\"4340\"\u003e\n\u003cli data-end=\"4433\" data-start=\"4340\"\u003e\n\u003cp data-end=\"4433\" data-start=\"4342\"\u003e\u003cstrong data-end=\"4423\" data-start=\"4342\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW M340i\u003c\/span\u003e\u003c\/span\u003e \/ \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW M340i xDrive\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e – 2020+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4527\" data-start=\"4434\"\u003e\n\u003cp data-end=\"4527\" data-start=\"4436\"\u003e\u003cstrong data-end=\"4517\" data-start=\"4436\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW M440i\u003c\/span\u003e\u003c\/span\u003e \/ \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW M440i xDrive\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e – 2021+\u003cstrong data-end=\"4571\" data-start=\"4530\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4689\" data-start=\"4636\"\u003e\n\u003cp data-end=\"4689\" data-start=\"4638\"\u003e\u003cstrong data-end=\"4679\" data-start=\"4638\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW X3 M40i\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e – 2020+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4743\" data-start=\"4690\"\u003e\n\u003cp data-end=\"4743\" data-start=\"4692\"\u003e\u003cstrong data-end=\"4733\" data-start=\"4692\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eBMW X4 M40i\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e – 2020+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 with check valves","offer_id":45705203024079,"sku":"SP-B58G2AUXF450","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 with check valves","offer_id":45705203056847,"sku":"SP-B58G2AUXF525","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_e38a945a-693e-46c8-bb51-98c91f42313e.png?v=1786397291"},{"product_id":"spool-fx-350-upgraded-high-pressure-fuel-pump-system-kia-stinger","title":"Spool FX-350 Upgraded High Pressure Fuel Pump System | KIA STINGER","description":"\u003ch3 data-start=\"301\" data-end=\"324\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"326\" data-end=\"658\"\u003eIntroducing the \u003cstrong data-start=\"342\" data-end=\"370\"\u003eSpool Performance FX-350\u003c\/strong\u003e, the next evolution of high-pressure fuel pump technology for the Kia Stinger 3.3T. Designed as a major step up from our previous FX-200, the FX-350 delivers significantly higher pressure, increased flow, and improved efficiency—unlocking the fueling headroom required for serious power.\u003c\/p\u003e\n\u003cp data-start=\"660\" data-end=\"1204\"\u003e\u003cstrong data-start=\"660\" data-end=\"688\"\u003eEnhanced Pressure \u0026amp; Flow\u003c\/strong\u003e\u003cbr data-start=\"688\" data-end=\"691\"\u003eThe FX-350 is engineered to deliver fuel at an impressive \u003cstrong data-start=\"749\" data-end=\"759\"\u003e35 MPa\u003c\/strong\u003e, a substantial increase over the factory pump’s limitations. Based on the fundamental relationship \u003cstrong data-start=\"859\" data-end=\"872\"\u003eQ = P × A\u003c\/strong\u003e (where flow rate increases with pressure across a fixed injector area), the added pressure dramatically increases injector throughput.\u003cbr data-start=\"1007\" data-end=\"1010\"\u003eIn real-world terms, the FX-350 allows your injectors to flow \u003cstrong data-start=\"1072\" data-end=\"1095\"\u003eup to 40% more fuel\u003c\/strong\u003e before reaching injection window limits—critical for higher boost, larger turbochargers, and ethanol blends.\u003c\/p\u003e\n\u003cp data-start=\"1206\" data-end=\"1609\"\u003e\u003cstrong data-start=\"1206\" data-end=\"1235\"\u003eImproved Fuel Atomization\u003c\/strong\u003e\u003cbr data-start=\"1235\" data-end=\"1238\"\u003eHigher rail pressure results in finer fuel atomization, which is especially important in direct-injected engines like the Stinger’s 3.3T. Smaller fuel droplets mix more evenly with air, producing a more complete and efficient burn. The result is \u003cstrong data-start=\"1484\" data-end=\"1552\"\u003emore power, improved combustion stability, and cleaner operation\u003c\/strong\u003e, particularly under high load and high boost conditions.\u003c\/p\u003e\n\u003cp data-start=\"1611\" data-end=\"1713\"\u003eThe FX-350 represents a no-compromise fueling solution for Stinger owners pushing beyond stock limits.\u003c\/p\u003e\n\u003chr data-start=\"1715\" data-end=\"1718\"\u003e\n\u003ch3 data-start=\"1720\" data-end=\"1743\"\u003eWhy do you need it?\u003c\/h3\u003e\n\u003cp data-start=\"1745\" data-end=\"1991\"\u003eThe \u003cstrong data-start=\"1749\" data-end=\"1835\"\u003efactory high-pressure fuel pump on the Kia Stinger 3.3T becomes a major bottleneck\u003c\/strong\u003e as power levels rise. Whether you’re running higher boost, upgraded turbochargers, or ethanol blends (E30–E85), stock fueling quickly runs out of headroom.\u003c\/p\u003e\n\u003cp data-start=\"1993\" data-end=\"2138\"\u003eThe FX-350 increases effective fueling capacity by \u003cstrong data-start=\"2044\" data-end=\"2057\"\u003eup to 90%\u003c\/strong\u003e, dramatically raising the ceiling of what the platform can support and enabling:\u003c\/p\u003e\n\u003cul data-start=\"2139\" data-end=\"2267\"\u003e\n\u003cli data-start=\"2139\" data-end=\"2163\"\u003e\n\u003cp data-start=\"2141\" data-end=\"2163\"\u003eLarger turbochargers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2164\" data-end=\"2190\"\u003e\n\u003cp data-start=\"2166\" data-end=\"2190\"\u003eHigher boost pressures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2191\" data-end=\"2220\"\u003e\n\u003cp data-start=\"2193\" data-end=\"2220\"\u003eIncreased ethanol content\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2221\" data-end=\"2267\"\u003e\n\u003cp data-start=\"2223\" data-end=\"2267\"\u003eSafer air-fuel ratios at high RPM and load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2269\" data-end=\"2343\"\u003eIf you’re chasing real power, this pump is not optional—it’s foundational.\u003c\/p\u003e\n\u003chr data-start=\"2345\" data-end=\"2348\"\u003e\n\u003ch3 data-start=\"2350\" data-end=\"2380\"\u003eWhat does the kit include?\u003c\/h3\u003e\n\u003cul data-start=\"2382\" data-end=\"2652\"\u003e\n\u003cli data-start=\"2382\" data-end=\"2448\"\u003e\n\u003cp data-start=\"2384\" data-end=\"2448\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2448\"\u003e1× Spool Performance FX-350 upgraded high-pressure fuel pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2449\" data-end=\"2501\"\u003e\n\u003cp data-start=\"2451\" data-end=\"2501\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2501\"\u003e1× Ethanol Content Monitor kit with mobile app\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2502\" data-end=\"2553\"\u003e\n\u003cp data-start=\"2504\" data-end=\"2553\"\u003e\u003cstrong data-start=\"2504\" data-end=\"2553\"\u003e1× Bosch-spec 10-micron high-flow fuel filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2554\" data-end=\"2618\"\u003e\n\u003cp data-start=\"2556\" data-end=\"2618\"\u003e\u003cstrong data-start=\"2556\" data-end=\"2618\"\u003eUpgraded fuel lines and all required installation hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2619\" data-end=\"2652\"\u003e\n\u003cp data-start=\"2621\" data-end=\"2652\"\u003e\u003cstrong data-start=\"2621\" data-end=\"2652\"\u003eSpool 10-micron filter unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2654\" data-end=\"2657\"\u003e\n\u003ch3 data-start=\"2659\" data-end=\"2690\"\u003eSpool 10-Micron Filter Unit\u003c\/h3\u003e\n\u003cp data-start=\"2692\" data-end=\"2991\"\u003eOur 10-micron fuel filter provides \u003cstrong data-start=\"2727\" data-end=\"2758\"\u003eindustry-leading filtration\u003c\/strong\u003e with \u003cstrong data-start=\"2764\" data-end=\"2795\"\u003eno measurable pressure drop\u003c\/strong\u003e on the low-pressure side. It plays a critical role in protecting both the high-pressure pump and injectors from debris, ensuring long-term reliability—especially when running ethanol-based fuels.\u003c\/p\u003e\n\u003cp data-start=\"2993\" data-end=\"3043\"\u003eHighly recommended for any upgraded fueling setup.\u003c\/p\u003e\n\u003chr data-start=\"3045\" data-end=\"3048\"\u003e\n\u003ch3 data-start=\"3050\" data-end=\"3083\"\u003eSpool Ethanol Content Monitor\u003c\/h3\u003e\n\u003cp data-start=\"3085\" data-end=\"3163\"\u003eThe \u003cstrong data-start=\"3089\" data-end=\"3129\"\u003eSpool Ethanol Content Analyzer (ECA)\u003c\/strong\u003e provides real-time monitoring of:\u003c\/p\u003e\n\u003cul data-start=\"3164\" data-end=\"3215\"\u003e\n\u003cli data-start=\"3164\" data-end=\"3194\"\u003e\n\u003cp data-start=\"3166\" data-end=\"3194\"\u003eIn-tank ethanol percentage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3195\" data-end=\"3215\"\u003e\n\u003cp data-start=\"3197\" data-end=\"3215\"\u003eFuel temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3217\" data-end=\"3494\"\u003eData is transmitted via \u003cstrong data-start=\"3241\" data-end=\"3273\"\u003eBLE 4.0 low-energy Bluetooth\u003c\/strong\u003e to the Spool mobile app, allowing seamless connection without interrupting other Bluetooth devices.\u003cbr data-start=\"3373\" data-end=\"3376\"\u003eAll fuel lines included in the kit feature \u003cstrong data-start=\"3419\" data-end=\"3461\"\u003eblack nylon-coated, braided PTFE cores\u003c\/strong\u003e and are \u003cstrong data-start=\"3470\" data-end=\"3493\"\u003e100% E85 compatible\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Yes Include the Spool Ethanol Content Analyzer","offer_id":45705203089615,"sku":"SP-FX35-STR-HHBG","price":2799.0,"currency_code":"USD","in_stock":true},{"title":"I have an existing Spool Ethanol Content Analyzer","offer_id":45705203122383,"sku":"SP-FX35-STR-EE-GGBB","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"I would not be installing an Ethanol Content Analyzer","offer_id":45705203155151,"sku":"SP-FX35-STR-NE-BBBN","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/FX350-1-1014x912_ae61a1a2-f32a-4088-b190-e454b72c8f84.jpg?v=1786397291"},{"product_id":"spool-vr30ddtt-full-4-inch-downpipes-upgrade-race-downpipes-infiniti-q50-q60-rz34-vr30","title":"Spool VR30DDTT Full 4 Inch Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]","description":"\u003ch2 data-start=\"219\" data-end=\"287\"\u003eSpool Performance VR30DDTT 4” “Fat Boi” Race Downpipes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBACK IN STOCK! READY TO SHIP SAME DAY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"288\" data-end=\"328\"\u003e\u003cstrong data-start=\"288\" data-end=\"328\"\u003eInfiniti Q50 \/ Q60 \/ Nissan Z (RZ34)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"330\" data-end=\"478\"\u003eThe Spool Performance 4” Fat Boi Race Downpipes are designed to improve exhaust flow while refining sound quality on the VR30DDTT platform.\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"768\"\u003eThe oversized \u003cstrong data-start=\"494\" data-end=\"522\"\u003e4-inch section\u003c\/strong\u003e is engineered specifically to smooth exhaust tone, reducing high-frequency harshness and rasp while maintaining a deep, aggressive character under load. This design allows for a more controlled, intentional sound without sacrificing performance.\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"1064\"\u003eConstructed from \u003cstrong data-start=\"787\" data-end=\"823\"\u003emandrel-bent 304 stainless steel\u003c\/strong\u003e, these downpipes are fully TIG-welded and utilize \u003cstrong data-start=\"874\" data-end=\"908\"\u003eCNC-machined mounting brackets\u003c\/strong\u003e to ensure precise fitment and long-term durability. Each set includes all necessary hardware and accommodates both \u003cstrong data-start=\"1024\" data-end=\"1063\"\u003e2.5-inch and 3-inch exhaust outlets\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"1152\" data-end=\"1164\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1165\" data-end=\"1480\"\u003e\n\u003cli data-start=\"1165\" data-end=\"1223\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1223\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1195\"\u003e4-inch section\u003c\/strong\u003e for improved exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1224\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1271\"\u003eMandrel-bent tubing for smooth exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1329\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1329\"\u003eFully \u003cstrong data-start=\"1280\" data-end=\"1327\"\u003eTIG-welded 304 stainless steel construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1357\"\u003eCNC-machined brackets\u003c\/strong\u003e for accurate fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1381\" data-end=\"1428\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1428\"\u003eIncludes all required installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1429\" data-end=\"1480\"\u003e\n\u003cp data-start=\"1431\" data-end=\"1480\"\u003eCompatible with \u003cstrong data-start=\"1447\" data-end=\"1478\"\u003e2.5” and 3” exhaust systems\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1482\" data-end=\"1645\"\u003e\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eTuning: \u003c\/strong\u003eWe recommend \u003cstrong\u003eRacebox\u003c\/strong\u003e for tuning via EcuTek. EcuTek can be purchased through them.\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1645\"\u003e\u003cstrong data-end=\"1191\" data-start=\"1170\"\u003eLEGAL DISCLAIMER:\u003c\/strong\u003e This product is intended solely for \u003cstrong data-end=\"1273\" data-start=\"1228\"\u003eclosed-course competition or off-road use\u003c\/strong\u003e and is \u003cstrong data-end=\"1330\" data-start=\"1281\"\u003enot legal for use on public roads or highways\u003c\/strong\u003e. This product modifies or replaces emissions-related equipment and is not compliant with EPA or CARB emissions requirements. Use of this product on vehicles operated on public roads is prohibited. By purchasing this product, the buyer acknowledges and assumes all responsibility for proper use and legal compliance.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705203187919,"sku":"SP-VR30-FBFDP","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/IMG-3787.png?v=1786397292"},{"product_id":"porsche-911-turbo-992-turbo-inlet-pipe","title":"Porsche 911 Turbo 992 Turbo Inlet Pipe","description":"\u003cp data-end=\"689\" data-start=\"382\"\u003eThe Porsche 992 Turbo represents a complete evolution of the 911 platform—and its intake system is no exception. While the factory inlet layout was redesigned from previous generations, it still carries the same fundamental limitation shared by most OEM systems: airflow restriction before the turbocharger.\u003c\/p\u003e\n\u003cp data-end=\"1005\" data-start=\"691\"\u003eAt Spool Performance, we engineered our 992 Turbo inlet pipes with one goal in mind—\u003cstrong data-end=\"824\" data-start=\"775\"\u003efeeding the turbos as efficiently as possible\u003c\/strong\u003e. Cooler air, smoother transitions, and dramatically reduced pressure drop translate directly into faster spool, stronger midrange, and more top-end power where it actually matters.\u003c\/p\u003e\n\u003ch3 data-end=\"1040\" data-start=\"1007\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1236\" data-start=\"1041\"\u003e\n\u003cli data-end=\"1074\" data-start=\"1041\"\u003e\n\u003cp data-end=\"1074\" data-start=\"1043\"\u003e\u003cstrong data-end=\"1074\" data-start=\"1043\"\u003e33% more airflow than stock\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1129\" data-start=\"1075\"\u003e\n\u003cp data-end=\"1129\" data-start=\"1077\"\u003eReduced inlet restriction and lower pre-turbo vacuum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1181\" data-start=\"1130\"\u003e\n\u003cp data-end=\"1181\" data-start=\"1132\"\u003eImproved turbo response and compressor efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1236\" data-start=\"1182\"\u003e\n\u003cp data-end=\"1236\" data-start=\"1184\"\u003eDesigned to support high-boost and high-power builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2233\" data-end=\"2280\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2280\"\u003eHigh-quality multi-layer silicone inlet pipes with internal metal reinforcement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2281\" data-end=\"2326\"\u003e\n\u003cp data-start=\"2283\" data-end=\"2326\"\u003ePrecision CNC-machined turbo inlet adapters\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2369\" data-end=\"2421\"\u003e\n\u003cp data-start=\"2371\" data-end=\"2421\"\u003eDirect bolt-on fit for the Porsche 911 Turbo (992)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2422\" data-end=\"2475\"\u003e\n\u003cp data-start=\"2424\" data-end=\"2475\"\u003eCompatible with factory and upgraded intake systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFITMENT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits all 992.1 \/ 992.2 Turbo and Turbo S 3.7L Flat 6\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705203220687,"sku":"SP-PRSCH-IP-992","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/1_e7dd3f02-ed83-4fe8-af0f-687a25f2dec3.jpg?v=1786397292"},{"product_id":"spool-wireless-ethanol-analyzer-kit-aston-martin-vantage-m177","title":"Spool Wireless Ethanol Analyzer Kit | Aston Martin Vantage [M177]","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Spool Wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in-tank fuel's ethanol concentration percentage and fuel temperatures in Fahrenheit. The Analyzer module incorporates the latest Bluetooth 4.0 low energy protocol which means very little battery usage on your smartphone and also leaves regular Bluetooth functions and connectivity on your smartphone untouched. \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhy do you need an Ethanol Analyzer solution?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAccording to the latest ASTM guidelines, Ethanol blends rated E85 can have anywhere from 51% to 85% ethanol content. This means the E85 at your pump can in fact at times, be only E55 containing 55% ethanol. This uncertainty is of serious concern to enthusiasts who are running performance E85 tunes for their vehicles. \u003cb data-mce-fragment=\"1\"\u003eRunning a lower ethanol content fuel with a tune rated for a higher content can cause damage to your motor.\u003c\/b\u003e Knowing the absolute ethanol content in the E85 fuel from your pumps helps you avoid those damages.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eEthanol Sensor App\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUnlike competitors, our Ethanol Analyzer Apps are truly free of cost and features an Ethanol Mix calculator to make sure you get the perfect blend every time. With an ethanol analyzer kit, the App can automatically populate the in-tank fuel's E-content required for the calculations. \u003cb data-mce-fragment=\"1\"\u003eThe app can be downloaded and used even if you do not have our Analyzer kit and will let you estimate your mixes.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eLifetime Warranty\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all of our products, the Ethanol Content Analyzer is covered by Spool's Lifetime Warranty Program. We stand behind the quality we promise you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tags_product\" data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705277767887,"sku":"SP-ECA-ASMRTVNTG","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/vantage2_a84c13ca-ab68-4654-b560-4ca3544200a3.jpg?v=1786397697"},{"product_id":"spool-stage-3-low-pressure-fuel-pump-diy-lpfp-kit-g30-540i-b58","title":"Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 540i B58]","description":"\u003ch1\u003e\u003cspan\u003eSpool Stage 3 Low Pressure Fuel Pump (LPFP) – DIY LPFP Kit (G30 540i B58)\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIntroducing the only true plug-and-play Stage 3 LPFP solution for G-chassis BMW B58 models. This kit is compatible with all G-chassis BMWs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePlease provide your vehicle's year, make, model, or VIN when ordering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e so we can determine the correct mounting bracket for your fuel tank. BMW uses different fuel tank designs across the G-chassis lineup, so the bracket shown in the product images may not be the exact one you receive. Functionality, fitment, and performance will remain the same.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Spool Stage 3 LPFP Kit?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike other kits on the market, our design requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eno drilling or cutting of the fuel bucket\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The pump is secured using our proprietary three-piece bracket system, which locks directly into the factory fuel tank assembly for a true drop-in installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers who prefer not to drill their factory fuel pump top hat for the power wiring, we also offer a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epre-drilled OEM top hat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e as an optional upgrade for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e$50\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Please email sales@spoolperformance.us for this option or add as a request in the order notes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe supplied fuel hoses simply tee into your factory fuel line using the included fittings and hoses, making installation straightforward and DIY-friendly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHarness Options\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe offer three harness options to accommodate a variety of builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSpool Hobbs Switch Harness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis harness uses the included \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10 PSI Hobbs pressure switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to activate the secondary fuel pump under boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Hobbs switch can be connected by:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTapping into the charge pipe, or\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing our optional fitting to tee into the intake manifold.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness connects directly to the battery for power and ground, then routes to the fuel pump and continues into the engine bay to connect to the Hobbs switch. This is the ideal solution for customers who are not using a Reflex controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReflex Plug-and-Play Harness (May Also Work with Rev2)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis harness is designed for Reflex-controlled applications that require both \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epower and ground\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to activate the auxiliary pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on your existing Reflex harness, you may need to depin the connector and swap the power and ground wires. This is a simple procedure that any knowledgeable performance shop can perform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness routes from the battery to the pump and then connects directly to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAuxiliary Output 2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on your aftermarket Reflex harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eReflex Flying Lead \/ Ground Trigger \/ Universal Harness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is our most popular option and is designed for customers using the standard Motiv Reflex main harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe harness is activated through a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eground trigger\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAuxiliary Output 2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Simply strip the gray Aux 2 wire, connect it using the supplied butt connector, and plug the connector into the harness.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis eliminates the need to source terminals or build your own connector, reducing installation time and preventing common wiring issues caused by improperly pinned connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFuel Pump Options\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWalbro 450\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe recommend the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWalbro 450\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the vast majority of applications. It provides more than enough fuel for most street, drag racing, and high-performance builds while maintaining excellent reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWalbro 525\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWalbro 525\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is recommended for customers with higher horsepower goals requiring additional fuel flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDue to its higher current draw, we strongly recommend pairing the 525 with our \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePWM harness\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Running the standard relay harness with a 525, particularly in hot climates, can overload and prematurely damage the relay.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOptional Holley Hydramat\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers concerned about fuel starvation during hard cornering or low fuel levels, we offer an optional \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHolley Hydramat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e upgrade for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e$200\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis upgrade is highly recommended for road racing, autocross, circuit racing, and other motorsports where sustained lateral G-forces can uncover the fuel pump pickup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEmail us to purchase this!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eQuestions?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions about fitment, harness selection, or which pump is best for your build, please contact us at \u003c\/span\u003e\u003ca href=\"mailto:sales@spoolperformance.us\"\u003e\u003cstrong\u003e\u003cspan\u003esales@spoolperformance.us\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e or send us a message on Instagram.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Walbro 450 (Recommended) \/ Ground Activation \/ Reflex Flying Lead","offer_id":45705277800655,"sku":"SP-G30540-LPFPDIY-1","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":45705277833423,"sku":"SP-G30540-LPFPDIY-2","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 (Recommended) \/ Spool Hobbs Switch","offer_id":45705277866191,"sku":"SP-G30540-LPFPDIY-3","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground Activation \/ Reflex Flying Lead","offer_id":45705277898959,"sku":"SP-G30540-LPFPDIY-4","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Ground + Power Activation \/ Reflex Plug N Play \/ Rev2 BM3","offer_id":45705277931727,"sku":"SP-G30540-LPFPDIY-5","price":749.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ Spool Hobbs Switch","offer_id":45705277964495,"sku":"SP-G30540-LPFPDIY-6","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/3_3772aba2-da93-49b4-a9b5-b836983a469c.png?v=1786397697"},{"product_id":"spool-fx-350-stage-3-upgraded-high-pressure-pump-vr30ddtt","title":"Spool FX-350 Stage 3+ Upgraded High Pressure Pump [VR30DDTT]","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool Performance FX-350 Stage 3 High-pressure fuel pump upgrade\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eThe latest and greatest, supporting up to 350 bar pressure. One of a kind on the market.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhat is the FX-350?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe FX-350 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock which translates into about 400LPH of fuel flow and our innovative high-efficiency flow pathways helps it deliver fuel at up to 350Bar of pressure. This help decrease injection duration times through the same injector compared to the stock delivery pressures. Combined with our IFX-22 injectors, you can flow an additional 40% of fuel through the IFX-22 injectors virtually eliminating any injector limitations on the platform while maintaining the ability to be dynamically controlled for low load stability. The increased atomization aids a more efficient combustion unlocking even more horsepower! The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhy do you need it\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe stock HPFP on the VR30DDTT Motor is severely limited in capacity when trying to tune and raise the output of the motor. The FX-350 adds about 80% more flow to the equation, raising the fueling limits on the platform and helping you run bigger turbos and\/or higher ethanol concentration blends. FX350 also lets you run 350 bar of fuel pressure bringing in never before seen combustion efficiency to the platform.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool 10-micron filter unit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur included 10-micron filter unit boasts the best filtration available on the VR30 market without any noticeable pressure drop in the low side fuel system. The filter unit helps keep the high-pressure pump and injectors safe by protecting them against debris and is highly recommended.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool Ethanol Content Monitor\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe spool ECA kit for the VR30 features a digital readout of in-tank ethanol content and fuel temperature. It includes our SPOOL Ethanol content analyzer app on mobile and readouts are delivered via BLE 4.0 low energy technology. BLE4.0 allows you to use your regular Bluetooth devices on your mobile devices while being connected to the SPOOL ECA module. The ECA module also has a 0-5V filtered output for flex-fuel implementation on the VR30 platform. Fuel lines used in the kit are braided steel nylon core fuel lines that are 100% E85 compatible.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Pressure Fuel Pump Upgrade:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eProper low pressure fueling is extremely important for proper functioning and durability of the high pressure pumps and injectors in a DI system. Inadequate low pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel. Resulting damage from low pressure starvation is detectable and would be cause for voided warranties. Please make sure you plan out your fuel system build with proper low pressure upgrades when necessary.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"I won't be installing any filter or ethanol analyzer kit","offer_id":45705278390479,"sku":"SP-FX35-VR3-NA","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"I already have Spool Filter and Ethanol Analyzer kit","offer_id":45705278423247,"sku":"SP-FX35-VR3","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"I only need filter- I already have Spool Ethanol Analyzer kit","offer_id":45705278456015,"sku":"SP-FX35-VR3-EE","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"I only need filter- I will not be using any Ethanol Analyzer","offer_id":45705278488783,"sku":"SP-FX35-VR3-NE","price":1899.0,"currency_code":"USD","in_stock":true},{"title":"Please add Spool Ethanol Analyzer- I already have Spool filter kit","offer_id":45705278521551,"sku":"SP-FX35-VR3-EEF","price":2249.0,"currency_code":"USD","in_stock":true},{"title":"Please add Spool Ethanol Analyzer- I do not already have Spool filter kit","offer_id":45705278554319,"sku":"SP-FX35-VR3-ENF","price":2249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/vr30_stg3.jpg?v=1786397698"},{"product_id":"spool-fx-350-upgraded-high-pressure-pump-gen-1-b58","title":"Spool FX-350 Upgraded High Pressure Pump [Gen 1 B58]","description":"\u003cp data-start=\"165\" data-end=\"531\"\u003e\u003cstrong data-start=\"165\" data-end=\"186\"\u003eSpool Performance\u003c\/strong\u003e is proud to introduce the \u003cstrong data-start=\"213\" data-end=\"246\"\u003eFX350 High-Pressure Fuel Pump\u003c\/strong\u003e, a core upgrade in our fuel system lineup engineered for high-output BMW B58 applications. The FX350 builds on our proven pump architecture to deliver a meaningful increase in fuel delivery across the entire operating range, making it ideal for ethanol blends and larger turbo setups.\u003c\/p\u003e\n\u003cp data-start=\"533\" data-end=\"787\"\u003ePaired with our \u003cstrong data-start=\"549\" data-end=\"575\"\u003eIFX Gen 1 DI injectors\u003c\/strong\u003e, the FX350 enables significantly higher direct-injection fueling capability, opening the door to DI-focused high-horsepower builds on the BMW B58 platform while maintaining OEM-level integration and reliability.\u003c\/p\u003e\n\u003chr data-start=\"789\" data-end=\"792\"\u003e\n\u003ch3 data-start=\"794\" data-end=\"816\"\u003eWhat is the FX350?\u003c\/h3\u003e\n\u003cp data-start=\"818\" data-end=\"1125\"\u003eThe \u003cstrong data-start=\"822\" data-end=\"831\"\u003eFX350\u003c\/strong\u003e is a high-output, upgraded high-pressure fuel pump designed for enthusiasts pushing beyond the limits of the factory fuel system. It offers a substantial increase in flow over stock, allowing for higher ethanol content, increased boost, and improved fueling stability on upgraded turbo setups.\u003c\/p\u003e\n\u003cp data-start=\"1127\" data-end=\"1406\"\u003eThe pump is fully \u003cstrong data-start=\"1145\" data-end=\"1163\"\u003eE85 compatible\u003c\/strong\u003e and \u003cstrong data-start=\"1168\" data-end=\"1190\"\u003e100% plug-and-play\u003c\/strong\u003e, requiring no cutting, splicing, or permanent modifications. Installation is straightforward and OEM-style, making it an ideal solution for performance builds that demand more fueling without unnecessary complexity.\u003c\/p\u003e\n\u003chr data-start=\"1408\" data-end=\"1411\"\u003e\n\u003ch3 data-start=\"1413\" data-end=\"1443\"\u003eAre tune changes required?\u003c\/h3\u003e\n\u003cp data-start=\"1445\" data-end=\"1652\"\u003eYes. The upgraded pump \u003cstrong data-start=\"1468\" data-end=\"1504\"\u003edoes require calibration changes\u003c\/strong\u003e. These changes must be applied \u003cstrong data-start=\"1536\" data-end=\"1567\"\u003ebefore starting the vehicle\u003c\/strong\u003e with the FX350 installed to prevent potential damage and avoid voiding the warranty.\u003c\/p\u003e\n\u003cp data-start=\"1654\" data-end=\"1996\"\u003eSpool Performance can provide calibration guidance to your existing tuner or help connect you with experienced tuners familiar with our high-pressure fuel pumps. While Spool Performance is strictly a hardware manufacturer and does not provide custom tuning, we are happy to support your tuner with any technical questions related to the pump.\u003c\/p\u003e\n\u003chr data-start=\"1998\" data-end=\"2001\"\u003e\n\u003ch3 data-start=\"2003\" data-end=\"2042\"\u003eLow-Pressure Fuel Pump Requirements\u003c\/h3\u003e\n\u003cp data-start=\"2044\" data-end=\"2337\"\u003eProper low-pressure fueling is \u003cstrong data-start=\"2075\" data-end=\"2087\"\u003ecritical\u003c\/strong\u003e for the correct operation and long-term durability of high-pressure pumps and DI injectors. The high-pressure pump relies on fuel for lubrication through controlled internal leakage. Insufficient low-side supply can result in piston and bore damage.\u003c\/p\u003e\n\u003cp data-start=\"2339\" data-end=\"2584\"\u003eDamage caused by low-pressure fuel starvation is detectable and will result in \u003cstrong data-start=\"2418\" data-end=\"2444\"\u003evoided warranty claims\u003c\/strong\u003e. When planning your build, ensure the low-pressure fuel system is appropriately upgraded to support the FX350 and your overall power goals.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705277997263,"sku":"SP-FX-200-B58-YENFNL656","price":2348.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278030031,"sku":"SP-FX-200-B58-YENFYL879","price":2447.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705278062799,"sku":"SP-FX-200-B58-YEYFNL456","price":2497.0,"currency_code":"USD","in_stock":true},{"title":"INCLUDE WIRELESS ETHANOL ANALYZER KIT [+$349] \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278095567,"sku":"SP-FX-200-B58-YEYFYL546","price":2596.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL INSTALL MY EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705278128335,"sku":"SP-FX-200-B58-EENFNL654","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL INSTALL MY EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278161103,"sku":"SP-FX-200-B58-EENFYL262","price":2098.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL INSTALL MY EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705278193871,"sku":"SP-FX-200-B58-EEYFNL2163","price":2148.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL INSTALL MY EXISTING SPOOL WIRELESS ETHANOL ANALYZER KIT \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278226639,"sku":"SP-FX-200-B58-EEYFYL546","price":2247.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL NOT INSTALL ANY ETHANOL ANALYZER \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705278259407,"sku":"SP-FX-200-B58-NENFNL123","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL NOT INSTALL ANY ETHANOL ANALYZER \/ NO DO NOT ADD 10 MICRON FILTER UNIT \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278292175,"sku":"SP-FX-200-B58-NENFYL233","price":2098.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL NOT INSTALL ANY ETHANOL ANALYZER \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ NO I WILL MODIFY MY EXISTING FUEL LINE","offer_id":45705278324943,"sku":"SP-FX-200-B58-NEYFNL122","price":2148.0,"currency_code":"USD","in_stock":true},{"title":"DO NOT INCLUDE- I WILL NOT INSTALL ANY ETHANOL ANALYZER \/ YES ADD 10 MICRON FILTER UNIT [+$149] \/ INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99]","offer_id":45705278357711,"sku":"SP-FX-200-B58-NEYFYL656","price":2247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/S58_fx350_2.jpg?v=1786397697"},{"product_id":"b58-gen-1-exhaust-cam-fuel-lobe-mod-40","title":"B58 Gen 1 Exhaust Cam Fuel Lobe Mod | +40%","description":"\u003cdiv id=\"tab-description\" class=\"tab-content\" data-mce-fragment=\"1\" itemprop=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpool Performance is proud to offer our in-house B58 Gen1 Exhaust Cam Fuel Lobe Mod service to take full advantage of our high pressure pump and injector lineup for B58 Direct Injected fuel system. Customers would need to ship their exhaust camshaft to our facility where it would be thoroughly cleaned, cam profile modified in our CNC live tooling lathes, polished and re-hardened before getting shipped back out. The updated cam profile provides more lift and results in a 40% increase in HPFP output. The process usually takes 2 business days. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCombined with our FX-200 pumps and IFX injectors, the updated cam profile can flow north of 900whp on full E85 and north of 1000whp on E50 or less. DI-only capabilities has never been this exciting!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNote: Only compatible with Spool Performance FX pumps. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIf you are an existing customer with both our FX-200 and IFX injectors, please email us @ customer_service@spoolperformance.us for a 30% discount code on the CAM mod.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tags_product\" data-mce-fragment=\"1\"\u003e\n\u003cb data-mce-fragment=\"1\"\u003eTags:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=B58\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=B58\"\u003eB58\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=340i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=340i\"\u003e340i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=440i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=440i\"\u003e440i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=540i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=540i\"\u003e540i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=240i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=240i\"\u003e240i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=140i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=140i\"\u003e140i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=x3%20m40i\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=x3%20m40i\"\u003ex3 m40i\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=bmw\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=bmw\"\u003ebmw\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx200\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx200\"\u003efx200\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=cam\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=cam\"\u003ecam\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705278587087,"sku":"SP-B58-G1CAM-KL05","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/B58cam-1014x912.jpg?v=1786397702"},{"product_id":"spool-fx-200-upgraded-high-pressure-fuel-pump-system-gt63-amg-m177","title":"Spool FX-200 Upgraded High Pressure Fuel Pump System | GT63 AMG [M177]","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool Performance FX-200 High-pressure fuel pump upgrade\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhat is the FX-200?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe FX-200 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% more flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos.  The pumps are also capable of running higher than stock pressures up to 240bar which increases fuel injector output and also reduced injection time.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhy do you need it\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe stock HPFP on the M177 Motors is severely limited in capacity when trying to tune and raise the output of the motor. The FX-200 adds 80% more flow to the equation, raising the fueling limits on the platform and helping you run bigger turbos and\/or higher ethanol concentration blends.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWhat does the kit include?\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur FX-200 kit for the M177 includes\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2 x FX-200  upgraded high-pressure fuel pumps\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x Ethanol Content Monitor (if option selected) with mobile apps\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 x Bosch spec 10-micron high flow Fuel Filter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eUpgraded Fuel lines and all necessary install hardware\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool 10-micron filter unit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur 10-micron filter unit boasts the best filtration available on the Mercedes market without any noticeable pressure drop in the low side fuel system. The filter unit helps keep the high-pressure pump and injectors safe by protecting them against debris and is highly recommended.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpool Ethanol Content Monitor\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe spool ECA kit  features a digital readout of in-tank ethanol content and fuel temperature. It includes our SPOOL Ethanol content analyzer app on mobile and readouts are delivered via BLE 4.0 low energy technology. BLE4.0 allows you to use your regular Bluetooth devices on your mobile devices while being connected to the SPOOL ECA module. Fuel lines used in the kit are braided steel nylon core fuel lines that are 100% E85 compatible.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eAre tune changes required?\u003c\/b\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eThe upgraded pumps do require calibration changes. It is important to apply these changes prior to starting the car with pumps installed to avoid any possible damage and void of warranty. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSpool Performance can provide calibration details to your existing tuner and\/or help you connect with established tuners who are experienced with these pumps. Custom tuning is required to get maximum output out of the upgraded pump setup for your specific vehicle setup and ambient conditions. Spool Performance is a hardware manufacturer and does not provide custom tunes, but can assist with questions your tuner may have.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLow Pressure Fuel Pump Upgrade:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eProper low pressure fueling is extremely important for proper functioning and durability of the high pressure pumps and injectors in a DI system. Inadequate low pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel. Resulting damage from low pressure starvation is detectable and would be cause for voided warranties. Please make sure you plan out your fuel system build with proper low pressure upgrades when necessary.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb\u003eTags:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=m177\"\u003em177\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=mercedes\"\u003emercedes\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx-200\"\u003efx-200\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=upgraded%20hpfp\"\u003eupgraded hpfp\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=GT63\"\u003eGT63\u003c\/a\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Yes Include the Spool Ethanol Content Analyzer","offer_id":45705278816463,"sku":"SP-FX-M177-GT63","price":5499.0,"currency_code":"USD","in_stock":true},{"title":"I have an existing Spool Ethanol Content Analyzer","offer_id":45705278849231,"sku":"SP-FX-M177-GT64","price":5499.0,"currency_code":"USD","in_stock":true},{"title":"I would not be installing an Ethanol Content Analyzer","offer_id":45705278881999,"sku":"SP-FX-M177-GT65","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/spoolFX200-1_cd2ea054-e207-4c44-aeae-a895346b746d.jpg?v=1786397703"},{"product_id":"spool-fx-200-upgraded-high-pressure-fuel-pump-system-glc63-amg-m177","title":"Spool FX-200 Upgraded High Pressure Fuel Pump System | GLC63 AMG [M177]","description":"\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003eOur GLC63 M177 FX-200 Upgraded High Pressure Fuel Pump System is currently on backorder. Please contact us at customer_service@spoolperformance.us for information regarding availability. Thank you!\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cb\u003eSpool Performance FX-200 High-pressure fuel pump upgrade\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is the FX-200?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe FX-200 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% more flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos.  The pumps are also capable of running higher than stock pressures up to 240bar which increases fuel injector output and also reduced injection time.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy do you need it\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe stock HPFP on the M177 Motors is severely limited in capacity when trying to tune and raise the output of the motor. The FX-200 adds 80% more flow to the equation, raising the fueling limits on the platform and helping you run bigger turbos and\/or higher ethanol concentration blends.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the kit include?\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur FX-200 kit for the M177 includes\u003c\/p\u003e\n\u003cp\u003e2 x FX-200  upgraded high-pressure fuel pumps\u003c\/p\u003e\n\u003cp\u003e1 x Ethanol Content Monitor \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e(if option selected)\u003c\/span\u003e with mobile apps\u003c\/p\u003e\n\u003cp\u003e1 x Bosch spec 10-micron high flow Fuel Filter\u003c\/p\u003e\n\u003cp\u003eUpgraded Fuel lines and all necessary install hardware\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpool 10-micron filter unit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOur 10-micron filter unit boasts the best filtration available on the Mercedes market without any noticeable pressure drop in the low side fuel system. The filter unit helps keep the high-pressure pump and injectors safe by protecting them against debris and is highly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpool Ethanol Content Monitor\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe spool ECA kit  features a digital readout of in-tank ethanol content and fuel temperature. It includes our SPOOL Ethanol content analyzer app on mobile and readouts are delivered via BLE 4.0 low energy technology. BLE4.0 allows you to use your regular Bluetooth devices on your mobile devices while being connected to the SPOOL ECA module. Fuel lines used in the kit are braided steel nylon core fuel lines that are 100% E85 compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre tune changes required?\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThe upgraded pumps do require calibration changes. It is important to apply these changes prior to starting the car with pumps installed to avoid any possible damage and void of warranty. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSpool Performance can provide calibration details to your existing tuner and\/or help you connect with established tuners who are experienced with these pumps. Custom tuning is required to get maximum output out of the upgraded pump setup for your specific vehicle setup and ambient conditions. Spool Performance is a hardware manufacturer and does not provide custom tunes, but can assist with questions your tuner may have.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eLow Pressure Fuel Pump Upgrade:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eProper low pressure fueling is extremely important for proper functioning and durability of the high pressure pumps and injectors in a DI system. Inadequate low pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel. Resulting damage from low pressure starvation is detectable and would be cause for voided warranties. Please make sure you plan out your fuel system build with proper low pressure upgrades when necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTags:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=m177\"\u003em177\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=mercedes\"\u003emercedes\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=fx-200\"\u003efx-200\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=upgraded%20hpfp\"\u003eupgraded hpfp\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=GLC63\"\u003eGLC63\u003c\/a\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Yes Include the Spool Ethanol Content Analyzer","offer_id":45705278619855,"sku":"SP-FX20-GLCM177","price":5499.0,"currency_code":"USD","in_stock":true},{"title":"I have an existing Spool Ethanol Content Analyzer","offer_id":45705278652623,"sku":"SP-FX20-GLCM177-EE-451","price":5199.0,"currency_code":"USD","in_stock":true},{"title":"I would not be installing an Ethanol Content Analyzer","offer_id":45705278685391,"sku":"SP-FX20-GLCM177-NE-852","price":5199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/spoolFX200-1_2a96560b-702e-4272-926b-7d0245931edc.jpg?v=1786397702"},{"product_id":"spool-stage-3-low-pressure-fuel-pump-amg-gt63-m177","title":"Spool Stage 3 Low Pressure Fuel Pump | AMG GT63 [M177]","description":"\u003cp data-mce-fragment=\"1\"\u003eSpool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M177 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTags:\u003c\/strong\u003e\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=SpoolPerformance\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=SpoolPerformance\"\u003eSpoolPerformance\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Spool\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Spool\"\u003eSpool\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=LPFP\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=LPFP\"\u003eLPFP\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Mercedes\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Mercedes\"\u003eMercedes\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=M177\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=M177\"\u003eM177\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=GT63\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=GT63\"\u003eGT63\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=AMG\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=AMG\"\u003eAMG\u003c\/a\u003e,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Biturbo\" data-mce-fragment=\"1\" data-mce-href=\"http:\/\/spoolperformance.us\/index.php?route=product\/search\u0026amp;tag=Biturbo\"\u003eBiturbo\u003c\/a\u003e\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":45705278750927,"sku":"SP-LPFP-GT63-M177","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7002\/9263\/files\/mercedes.jpg?v=1786397702"}],"url":"https:\/\/pro-mod.store\/collections\/new-arrivals.oembed?page=5","provider":"Pro Mod Parts","version":"1.0","type":"link"}