{"title":"Spool Performance","description":"\u003cp\u003eOur Spool Performance range is mostly fuel pumps, flex fuel kit and downpipes, with the most fitments for the Dodge Charger, Porsche Panamera and Dodge Challenger.\u003c\/p\u003e","products":[{"product_id":"bmw-g80-g82-m3-m4-4-inch-midpipe","title":"BMW G80 G82 M3 M4 4 Inch Midpipe","description":"","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":47878123880604,"sku":"bmw-g80-g82-m3-m4-4-inch-midpipe","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/FullSizeRender_59194de7-d3bc-45e6-8c8d-db56756110e8.jpg?v=1792262203"},{"product_id":"spool-f-series-s55-high-performance-fuel-pump-stage-3-stage-4-900whp","title":"SPOOL F-Series S55 High Performance Fuel Pump - Stage 3 \u0026 Stage 4 - 900WHP+","description":"\u003ch2\u003eSpool Performance S55 High-Performance Fuel Pump Kits\u003c\/h2\u003e\n\u003cp\u003eGive your S55 the fuel supply it needs as power levels climb. 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Stage 3 combines the OEM brushless pump with a \u003cstrong\u003eDW420 in the bucket (EASY INSTALL).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower support:\u003c\/strong\u003e Up to 900 WHP, or 850 WHP on full E85\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM fuel pump bucket assembly\u003c\/li\u003e\n\u003cli\u003eOEM brushless pump with in bucket DW420 (no outside bracket, easy installation)\u003c\/li\u003e\n\u003cli\u003eFuel level sending unit\u003c\/li\u003e\n\n\u003cli\u003e10 psi Hobbs switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStage 4 (Return Style Fuel System\/AFS) - Up to 1,000 WHP\u003c\/h3\u003e\n\u003cp\u003eStage 4 builds on the dual-pump setup with upgraded fuel plumbing, an inline filter, and a regulated return system. 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Spool Performance eliminates that limitation with a \u003cstrong\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\u003e\u003cstrong\u003eWhy 7075-T6? Superior Strength Where It Matters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMost OEM drums use \u003cstrong\u003eA380 cast aluminum\u003c\/strong\u003e, chosen for cost - not strength. 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These friction materials deliver:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eConsiderably higher friction coefficients than OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior thermal resistance under repeated high-load shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable, consistent engagement without harshness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExceptional durability on boosted, nitrous, and high-RPM HEMI builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach clutch pack - \u003cstrong\u003eA, B, C, D, and E\u003c\/strong\u003e - receives \u003cstrong\u003eincreased clutch counts\u003c\/strong\u003e, providing more friction interfaces for greater torque handling and cooler operating temperatures.\u003c\/p\u003e\n\u003cp\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\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Clearanced Clutch Packs:\u003c\/strong\u003e Ready to install, eliminating setup guesswork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e7075 Billet \u003cstrong\u003eE Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eE Hub Center Bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7075 Billet \u003cstrong\u003eC Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eB Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eC Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eE Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete Seal Kit (Gaskets + O-rings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cstrong\u003eCompatibility: Dodge \/ RAM \/ Jeep \/ Chrysler 8HP70 \u0026amp; 8HP75 Platforms\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eDodge\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCharger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChallenger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChallenger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurango R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurango SRT \/ 6.4L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRam 1500 5.7 (DT, 8HP75)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRam 1500 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRam 2500 \/ 3500 6.4 (8HP75-LCV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eJeep\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee SRT 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWrangler 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWagoneer \/ Grand Wagoneer (8HP75 variants)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChrysler\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e300C 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\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":47878177685660,"sku":"SP-ZF-LF-S2DBAS","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/8hp75_build.jpg?v=1792262229"},{"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\u003eEVERY NEW ORDER WILL SHIP BY OCTOBER 8th.\u003c\/h2\u003e\n\u003ch1\u003e\u003cstrong\u003eSpool Performance Stage 2 Transmission Kit for Dodge 8HP70 \u0026amp; 8HP75\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eAfter over a year of rigorous engineering and validation, Spool Performance proudly introduces the \u003cstrong\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\u003ewell over 1200 ft-lbs of torque capacity\u003c\/strong\u003e while retaining excellent drivability and shift quality.\u003c\/p\u003e\n\u003cp\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\u003eEach kit features our in-house-developed \u003cstrong\u003eFX-RT friction system\u003c\/strong\u003e, billet 7075-T6 heat-treated and hard-anodized \u003cstrong\u003eC and E hubs\u003c\/strong\u003e, redesigned pressure and apply plates, and \u003cstrong\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\u003e\n\u003ch2\u003e\u003cstrong\u003eAdvanced Billet Hub Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\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\u003e\n\u003cli\u003e\n\u003cp\u003eSpline shearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCracking at the locking features\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\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\u003e\u003cstrong\u003eKey Spool Hub Upgrades\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Upgrade:\u003c\/strong\u003e\u003cbr\u003eManufactured from aerospace-grade \u003cstrong\u003e7075-T6 billet aluminum\u003c\/strong\u003e, offering \u003cstrong\u003enear-steel strength at a fraction of the weight\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTreatment:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Enhancements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized clutch cooling paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFaster oil evacuation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased clutch contact area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\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\u003eThese improvements eliminate the weak points of the OEM hubs while significantly enhancing performance under sustained high load.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFX-RT High-Coefficient Frictions + Increased Clutch Counts\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOur \u003cstrong\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\u003e\n\u003cli\u003e\n\u003cp\u003eConsiderably higher friction coefficients than OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior thermal resistance under repeated high-load shifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable, consistent engagement without harshness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExceptional durability on boosted, nitrous, and high-RPM HEMI builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach clutch pack - \u003cstrong\u003eA, B, C, D, and E\u003c\/strong\u003e - receives \u003cstrong\u003eincreased clutch counts\u003c\/strong\u003e, providing more friction interfaces for greater torque handling and cooler operating temperatures.\u003c\/p\u003e\n\u003cp\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\u003e\n\u003ch2\u003e\u003cstrong\u003eDIY-Friendly Installation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTransmission building can seem intimidating, so we engineered this kit for true DIY accessibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAll clutch packs arrive \u003cstrong\u003epre-clearanced and ready to install\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom pressure and apply plates eliminate measurement guesswork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes \u003cstrong\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\u003e\n\u003cp\u003eNo machining or specialty modifications required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e100% drop-in compatibility with Dodge 8HP70 and 8HP75 units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you can rebuild a modern automatic, you can install this kit confidently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Clearanced Clutch Packs:\u003c\/strong\u003e Ready to install, eliminating setup guesswork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e7075 Billet \u003cstrong\u003eE Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eE Hub Center Bushing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7075 Billet \u003cstrong\u003eC Hub\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eB Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eC Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate, Apply Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eE Clutch\u003c\/strong\u003e: Frictions, Steels, Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete Seal Kit (Gaskets + O-rings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eRecommended Fluid\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAMSOIL Signature Series Fuel-Efficient 100% Synthetic ATF (Blue Cap)\u003c\/strong\u003e\u003cbr\u003eIdeal for high-performance 8HP builds requiring superior thermal stability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cstrong\u003eCompatibility: Dodge \/ RAM \/ Jeep \/ Chrysler 8HP70 \u0026amp; 8HP75 Platforms\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eDodge\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCharger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChallenger R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChallenger Scat Pack \/ SRT 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurango R\/T 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurango SRT \/ 6.4L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eRAM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRam 1500 5.7 (DT, 8HP75)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRam 1500 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRam 2500 \/ 3500 6.4 (8HP75-LCV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eJeep\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee SRT 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrand Cherokee 3.0 EcoDiesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWrangler 392 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWagoneer \/ Grand Wagoneer (8HP75 variants)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eChrysler\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e300C 5.7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e300 SRT 6.4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":47878178013340,"sku":"SP-ZF-LF-S2D","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/767_467df290-a970-4b39-800a-7912c22ac332.jpg?v=1792262231"},{"product_id":"spool-performance-8hp45-8hp50-8hp51-upgraded-billet-7075-t6-d-clutch-drum","title":"Spool Performance 8HP45 \/ 8HP50 \/ 8HP51 upgraded billet 7075-T6 D Clutch Drum","description":"\u003ch1\u003eSpool Performance 8HP45 \/ 8HP50 \/ 8HP51 upgraded billet 7075-T6 D Clutch Drum\u003c\/h1\u003e \u003cp\u003eThe factory A380 cast-aluminum D-drum in the ZF 8HP45\/50\/51 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\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\u003e\u003cstrong\u003eWhy 7075-T6? Superior Strength Where It Matters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMost OEM drums use \u003cstrong\u003eA380 cast aluminum\u003c\/strong\u003e, chosen for cost - not strength. By contrast, \u003cstrong\u003e7075-T6 aerospace-grade billet aluminum\u003c\/strong\u003e delivers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMassive Strength Increase Over A380\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e7075-T6 tensile strength: \u003cstrong\u003e~74-78 ksi\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA380 cast aluminum: \u003cstrong\u003e~46 ksi\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResult: \u003cstrong\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\u003e\u003cstrong\u003eWhy not Steel? - Half the Weight of Steel, Similar Strength\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSteel drums are strong but heavy, increasing rotational inertia.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\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\u003e\n\u003cp\u003e7075-T6 offers \u003cstrong\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\u003e\u003cstrong\u003eBetter Heat Dissipation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e7075 conducts heat more efficiently than steel, helping stabilize clutch pack temperatures during repeated high-load gear changes.\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003ePrecision Billet Machining for Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOur D drum is \u003cstrong\u003efully CNC-machined from a solid 7075-T6 billet\u003c\/strong\u003e, ensuring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect roundness (no casting porosity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent wall thickness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZero structural voids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased clutch apply stability at high line pressures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis means cleaner, faster clutch engagement with drastically improved durability.\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003eImproved Oil Pathways = Better Cooling \u0026amp; Apply Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Spool Performance upgraded drum integrates \u003cstrong\u003ere-engineered oil feeds and flow channels\u003c\/strong\u003e, providing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMore efficient fluid delivery\u003c\/strong\u003e to the clutch pack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced cooling\u003c\/strong\u003e, reducing clutch heat soak during hard driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\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\u003eThese improvements directly translate to longer clutch life and higher power tolerance.\u003c\/p\u003e\n\n\u003cp\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":47878178767004,"sku":"SP-8HP5-UDD","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/8hp451ddrum1.jpg?v=1792262232"},{"product_id":"spool-performance-mercedes-amg-725-9g-fx-rt-upgraded-clutch-kit","title":"Spool Performance - Mercedes AMG 725 9G FX-RT Upgraded Clutch Kit","description":"\u003ch1\u003e\u003cstrong\u003eSpool Performance - Mercedes 725 9G FX-RT Upgraded Clutch Kit \u003c\/strong\u003e\u003c\/h1\u003e \u003cp\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRated for up to 1,700 Nm input torque\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mercedes 725 9G transmission is a strong unit from the factory - but once torque levels push past the mid-700 Nm, the stock frictions and limited plate counts begin to slip, especially under repeated high-load, high-temperature conditions.\u003c\/p\u003e\n\u003cp\u003eSpool Performance has developed a complete upgraded clutch system for the 725 9G using our \u003cstrong\u003eFX-RT high-coefficient, high-energy friction material\u003c\/strong\u003e, the same proven technology that transformed the 8HP50 platform into a competition worthy transmission.\u003c\/p\u003e\n\u003cp\u003eThis new kit increases both the \u003cstrong\u003ecoefficient of friction (+20%)\u003c\/strong\u003e and the \u003cstrong\u003eclutch counts across all six elements\u003c\/strong\u003e, dramatically increasing the torque capacity of every gear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eClutch Count Increases\u003c\/strong\u003e\u003c\/h2\u003e \u003cdiv tabindex=\"-1\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eClutch\u003c\/th\u003e\n\u003cth\u003eStock\u003c\/th\u003e\n\u003cth\u003eUpgraded\u003c\/th\u003e\n\u003cth\u003eIncrease\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e+2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e+3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e+2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e+3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e+3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e+3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eCombined with the FX-RT friction upgrade, the resulting torque-capacity increases are substantial.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTorque Capacity Gains (Per Gear)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBased on clutch engagement logic for the 9G and the combined friction + plate-count increases:\u003c\/p\u003e \u003cdiv tabindex=\"-1\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGear\u003c\/th\u003e\n\u003cth\u003eEngaged Clutches\u003c\/th\u003e\n\u003cth\u003eTorque Increase\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1st\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB C E\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+68%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e2nd\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC D E\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+68%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3rd\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB C D\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+68%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB C F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+68%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB D F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+71.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD E F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+71.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e7th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB E F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+71.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA E F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+71.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e9th\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA B F\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+71.4%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eFinal Torque Rating\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe factory 725 9G is rated for \u003cstrong\u003e1000 Nm\u003c\/strong\u003e.\u003cbr\u003eWith the FX-RT clutch packs installed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1st-4th gear clutch-limited rating:\u003c\/strong\u003e \u003cstrong\u003e≈1680 Nm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5th-9th gear clutch-limited rating:\u003c\/strong\u003e \u003cstrong\u003e≈1714 Nm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOverall clutch-pack system capability:\u003c\/strong\u003e \u003cstrong\u003e≈1,700 Nm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis upgrade raises the clutch-limited torque threshold by \u003cstrong\u003e+68-71%\u003c\/strong\u003e, depending on gear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy FX-RT?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eOur FX-RT friction material was engineered specifically for high-torque, high-energy, fast-shift transmissions. It has been proven in our \u003cstrong\u003e8HP50 kits\u003c\/strong\u003e, where customers reliably push 900-1000 Nm. Now the same technology elevates the Mercedes 725 9G into a new performance class.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20% higher μ for dramatically improved static and dynamic holding power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigher thermal stability under repeated high-load upshifts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced shift flare and reduced clutch slip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmoother, more consistent clutch apply characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWho This Kit Is For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Spool Performance 725 9G upgraded clutch kit is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-power M177 builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGLE63 \/ GLS63 high-boost setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTuned E63 \/ S63 running hybrid turbos\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrack-driven or heavy-use AMG applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone targeting \u003cstrong\u003e1000+ crank hp\u003c\/strong\u003e with headroom\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eYour 725 9G is no longer the limiting factor. With Spool Performance FX-RT friction technology and increased clutch capacity, the transmission becomes capable of safely holding \u003cstrong\u003e~1700 Nm\u003c\/strong\u003e, giving your AMG the drivetrain headroom it needs to push big-power, high-boost builds confidently and repeatedly.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eThe Spool Performance 725 9G FX-RT Clutch Upgrade Kit includes all components required for a complete drop-in installation. No machining or custom fabrication is needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003eClutch A [B08] Pack (6-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e6 x FX-RT friction discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6 x Upgraded Steel plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClutch B [B05] Pack (7-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e7 x FX-RT friction discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7 x steel plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClutch C [B06] Pack (7-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e7 x FX-RT friction discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7 x steel plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClutch D [K81] Pack (9-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e9 x FX-RT friction+steel internal spline discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e9 FX-RT friction+steel external spline discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClutch E [K38] Pack (9-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e9 x FX-RT friction discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e9 x steel plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClutch F [K27] Pack (10-plate upgrade)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e10 x FX-RT friction discs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10 x steel plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Custom Pressure Plate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEverything is pre-measured and packaged by clutch pack to ensure consistent clearances and simplified assembly. The kit is fully compatible with factory drums, pistons, and snap-ring locations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":47878178930844,"sku":"SP-AMG725-CK","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/pic1_copy.jpg?v=1792262234"},{"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":47878179946652,"sku":"SP-EA825-EA150INJ","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/EA825injectors.jpg?v=1792262234"},{"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\u003e\u003cstrong\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\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\u003e\u003cstrong\u003eThe Spool Performance Upgraded BMW DCT 8\/8 Clutch Set\u003c\/strong\u003e solves this problem permanently.\u003c\/p\u003e\n\u003cp\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\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the Spool Performance 8\/8 Clutch Set?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMassive Torque Capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\u003e\u003cstrong\u003eHigh-End Friction Material\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\u003e\u003cstrong\u003eOEM-Like Engagement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAlthough built for extreme conditions, our friction material and pressure profile maintain smooth engagement characteristics. 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