3000506 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. ACT 13-20 Subaru BRZ / 13-16 Scion FRS / 13-20 Toyota 86 Performance Street Sprung Disc. "Excellence in Performance", backed by the best one-year warranty in the industry!. ACT Performance Street Sprung Clutch Disc. ACT Perf Street Sprung Clutch Disc. Transmission Clutch Friction Plate. ACT Perf Street Sprung Disc. Perf Street Sprung Disc. Clutch Disc

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