{"product_id":"advanced-clutch-4-pad-sprung-race-disc-4240529","title":"Advanced Clutch 4 Pad Sprung Race Disc | (4240529)","description":"\u003cp\u003eAdvanced Clutch 4 Pad Sprung Race Disc 4240529 is a 4-pad spring-centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat-treated spring steel drive plate and is well-suited for the smaller disc sizes in smaller engines.\u003c\/p\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eMust be used with ACT pressure plate and flywheel (not included).\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eAggressive engagement, quick shifts, OE to mild gear rattle\u003c\/li\u003e\n\u003cli\u003ePremium ceramic friction materials provide moderate wear rates and high heat tolerance\u003c\/li\u003e\n\u003cli\u003eUtilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability\u003c\/li\u003e\n\u003cli\u003eRecommended for race use only\u003c\/li\u003e\n\u003cli\u003eHigh burst strength and holds 28% more torque than typical organic materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 9.4 in\u003c\/li\u003e\n\u003cli\u003eDiameter: 240 mm\u003c\/li\u003e\n\u003cli\u003eSpline Quantity: 10 \u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance \u003c\/li\u003e\n\u003cli\u003eFriction Plate: No \u003c\/li\u003e\n\u003cli\u003eDisc Material: Ceramic \u003c\/li\u003e\n\u003cli\u003eSplined Bore Diameter: 1.375 in\u003c\/li\u003e\n\u003cli\u003eDisc Type: Sprung \u003c\/li\u003e\n\u003cli\u003eProduct Weight (lbs.): 3.4 \u003c\/li\u003e\n\u003cli\u003eSFI: 1.1 \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReferences\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.vividracing.com\/file\/vr\/148\/2025\/ACT_General_Installation_Instructions.pdf\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2001 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2002 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2003 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2004 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2005 BMW M3 Base\u003c\/li\u003e\n\u003cli\u003e2006 BMW M3 Base\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"C-Dub Tech","offers":[{"title":"Default Title","offer_id":46064761831577,"sku":"ACT 4240529","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/2306\/9284\/files\/4240529.webp?v=1767599555","url":"https:\/\/cdubtech.com\/products\/advanced-clutch-4-pad-sprung-race-disc-4240529","provider":"C-Dub Tech","version":"1.0","type":"link"}