{"product_id":"act-heavy-duty-rigid-4-pad-clutch-kit-for-subaru-wrx-part-number-actsb12-hdr4","title":"ACT Heavy Duty Rigid 4 Pad Clutch Kit for Subaru WRX (Part Number: actSB12-HDR4)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Subaru WRX with the ACT Heavy Duty Rigid 4 Pad Clutch Kit, designed for high-performance driving and racing applications. This kit features ACT's most popular heavy-duty pressure plate, utilizing an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. Crafted through a four-stage heat-treating process, the pressure plate provides unparalleled durability and consistent performance. Precision cover stampings enhance rigidity and ensure uniform engagement, contributing to smoother operation and reliable power transfer. The kit includes ACT's high-quality 4-pad rigid race discs made with ceramic friction materials, offering exceptional heat tolerance and aggressive engagement. The chrome-moly hub is heat-treated for strength and durability, providing a reliable foundation for high RPM performance. The lightweight and rigid design of this clutch kit enable quicker shifts and trouble-free service, making it ideal for racing and aggressive street driving. The 4-pad disc's harsher engagement results in faster shifting, especially suitable for smaller disc sizes in smaller engines. This clutch kit delivers a combination of increased gear rattle and moderate pedal effort, providing an aggressive yet manageable driving experience. Each component is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth operation and high reliability under demanding conditions. Recommended exclusively for race use, this kit is backed by ACT's industry-leading one-year warranty, ensuring confidence in its performance and longevity. Whether you're upgrading your vehicle for competition or seeking a durable, high-performance clutch solution, the ACT Heavy Duty Rigid 4 Pad Clutch Kit offers top-tier quality and engineered excellence for your Subaru WRX.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHeavy Duty pressure plate with exclusive diaphragm design for increased clamp load\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-stage heat-treating process for enhanced durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision cover stampings for rigidity and consistency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-quality ceramic friction materials on 4-pad rigid race discs for high heat tolerance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChrome-moly hub heat-treated for strength and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight, rigid design for quicker shifts and smooth operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAggressive engagement suitable for racing applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDynamically balanced for high RPM reliability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cdiv class=\"product-template\"\u003e\n\u003cbr\u003e      \u003ch1\u003eACT Heavy Duty Rigid 4 Pad Clutch Kit for Subaru WRX (Part Number: actSB12-HDR4)\u003c\/h1\u003e\n\u003cbr\u003e      \u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eUpgrade your Subaru WRX with the ACT Heavy Duty Rigid 4 Pad Clutch Kit, designed for high-performance driving and racing applications. This kit features ACT's most popular heavy-duty pressure plate, utilizing an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. Crafted through a four-stage heat-treating process, the pressure plate provides unparalleled durability and consistent performance. Precision cover stampings enhance rigidity and ensure uniform engagement, contributing to smoother operation and reliable power transfer. The kit includes ACT's high-quality 4-pad rigid race discs made with ceramic friction materials, offering exceptional heat tolerance and aggressive engagement. The chrome-moly hub is heat-treated for strength and durability, providing a reliable foundation for high RPM performance. The lightweight and rigid design of this clutch kit enable quicker shifts and trouble-free service, making it ideal for racing and aggressive street driving. The 4-pad disc's harsher engagement results in faster shifting, especially suitable for smaller disc sizes in smaller engines. This clutch kit delivers a combination of increased gear rattle and moderate pedal effort, providing an aggressive yet manageable driving experience. Each component is carefully engineered, precisely assembled, and dynamically balanced to ensure smooth operation and high reliability under demanding conditions. Recommended exclusively for race use, this kit is backed by ACT's industry-leading one-year warranty, ensuring confidence in its performance and longevity. Whether you're upgrading your vehicle for competition or seeking a durable, high-performance clutch solution, the ACT Heavy Duty Rigid 4 Pad Clutch Kit offers top-tier quality and engineered excellence for your Subaru WRX.\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eHeavy Duty pressure plate with exclusive diaphragm design for increased clamp load\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eFour-stage heat-treating process for enhanced durability and performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003ePrecision cover stampings for rigidity and consistency\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eHigh-quality ceramic friction materials on 4-pad rigid race discs for high heat tolerance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eChrome-moly hub heat-treated for strength and durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eLightweight, rigid design for quicker shifts and smooth operation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eAggressive engagement suitable for racing applications\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\u003cul\u003e\u003cli\u003eDynamically balanced for high RPM reliability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e      \u003cp\u003eATTRIBUTES: false, false, false, false, Y, automotive, N\/A\u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eBRAND: ACT\u003c\/p\u003e\n\u003cbr\u003e      \u003cp\u003eMPN: actSB12-HDR4\u003c\/p\u003e\n\u003cbr\u003e    \u003c\/div\u003e\n\n\u003cp\u003eAir Freight Prohibited: false\n\u003cbr\u003eNot Carb Approved: false\n\u003cbr\u003eCarb Acknowledgement Required: false\n\u003cbr\u003eLtl Freight Required: false\n\u003cbr\u003eProp 65: Y\n\u003cbr\u003ePart Type: automotive\n\u003cbr\u003eEpa: N\/A\u003c\/p\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":44517557436518,"sku":"1016460","price":1180.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8703\/7237\/files\/act-heavy-duty-rigid-4-pad-clutch-kit-for-subaru-wrx-part-number-actsb12-hdr4-6749095.jpg?v=1772882476","url":"https:\/\/jdmuscleusa.com\/products\/act-heavy-duty-rigid-4-pad-clutch-kit-for-subaru-wrx-part-number-actsb12-hdr4","provider":"JDMuscle","version":"1.0","type":"link"}