{"product_id":"act-hd-race-4-pad-rigid-clutch-kit-2017-2019-honda-civic-type-r-hc12-hdr4","title":"ACT HD Race 4 Pad Rigid Clutch Kit | 2017-2025 Honda Civic Type-R \/ 2024 Acura Integra Type-S (HC12-HDR4)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2\u003eAdvanced Clutch HD Race Rigid Clutch Kit - HC12-HDR4\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eThe 10th Generation Civic Type R is the ultimate Honda-lovers goal. Already responsive and powerful as delivered, this latest platform is being explored for serious transformations in power output. As those improvements surpass the capabilities of the OE clutch components, ACT is again stepping up to provide the latest clutch developments - just as Honda drivers have counted on for over two decades.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eHC12-HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.)\u003c\/strong\u003e 527\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Capacity Over OE\u003c\/strong\u003e 71%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Material\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Surface Diameter (Inches)\u003c\/strong\u003e 9.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Surface Diameter (mm)\u003c\/strong\u003e 240\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Shaft Diameter (Inches)\u003c\/strong\u003e 1.0325\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpline Count\u003c\/strong\u003e 24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Type\u003c\/strong\u003e Rigid Race Disc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Type\u003c\/strong\u003e Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Type\u003c\/strong\u003e Streetlite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Tooth Quantity\u003c\/strong\u003e 149\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Mounting Hole Quantity\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeel:\u003c\/strong\u003e Light to moderate pedal effort, aggressive engagement, increased gear rattle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLife:\u003c\/strong\u003e Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Recommended for race use only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eACT Difference:\u003c\/strong\u003e 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2025 Honda Civic Type-R\u003c\/li\u003e\n\u003cli\u003e2024-2025 Acura Integra Type-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 Pad Rigid Race Disc - 4240010\u003c\/li\u003e\n\u003cli\u003eP\/PL Heavy Duty Pressure Plate - H033\u003c\/li\u003e\n\u003cli\u003eXACT Flywheel Streetlite 601200\u003c\/li\u003e\n\u003cli\u003eRelease Bearing - RB313\u003c\/li\u003e\n\u003cli\u003eAlignment Tool - AT61\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReferences\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.advancedclutch.com\/files\/f6a0c9b6-8354-49db-a386-ab73c748e95c.pdf\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 Month Manufacturer Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"ACT Clutch Kits \u0026 Flywheels","offers":[{"title":"Default Title","offer_id":31275730862150,"sku":"ACT HC12-HDR4","price":1253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6136\/products\/act-clutch-kits-flywheels-act-hc12-hdr4-13592920358982.jpg?v=1769791563","url":"https:\/\/www.maperformance.com\/products\/act-hd-race-4-pad-rigid-clutch-kit-2017-2019-honda-civic-type-r-hc12-hdr4","provider":"MAPerformance","version":"1.0","type":"link"}