2002-2008 Mini Cooper Perf Street Sprung Disc by ACT 3000802 is a performance street disc and the most popular disc purchased. It features premium organic materials with high copper content for better heat transfer. Performance street discs allow for quicker shifting and smooth engagement. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. ACT spring-centered assemblies use bushings and cone springs similar to factory clutch discs. This creates frictional dampening, which improves clutch life and reduces noise. Quiet operation with increased strength and reliability. Smooth engagement, quicker shifts, OE to mild gear rattle; Premium organic composite friction blended for high heat tolerance, increased burst strength, faster recovery from overheating and less wear of mating surfaces; Spring retainers feature heat-treated wraparound spring windows that provide support and reduce stress concentrations that are common causes for failure; Recommended for street and race use; Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Features Clutch Usage: Performance Input Spline Quantity: 14 Input Shaft Diameter: 1.000 in. Disc Diameter (in): 8.465 in. Disc Diameter (mm): 215mm Disc Material: Organic Disc Style: Full face Hub Style: Sprung Benefits Smooth engagement, quicker shifts, OE to mild gear rattle Steel-backed linings for higher burst strength, reduced marcel for quicker shifts Spring retainers feature heat-treated wraparound spring windows that provide support and reduce stress concentrations that are common causes for failure Premium organic composite friction blended for high heat tolerance, increased burst strength, faster recovery from overheating and less wear of mating surfaces Applications 2002-2008 Mini Cooper What\’s In The Box? 1 – ACT Perf Street Sprung Disc Warranty ACT 1-Year Limited Warranty