ACT Performance Street Sprung Disc Subaru STI 2004+ / Legacy GT Spec B 2007-2009 - Dirty Racing Products
ACT Performance Street Sprung Disc Subaru STI 2004+ / Legacy GT Spec B 2007-2009 - Dirty Racing Products
ACT Performance Street Sprung Disc Subaru STI 2004+ / Legacy GT Spec B 2007-2009 - Dirty Racing Products

ACT Performance Street Sprung Disc Subaru STI 2004+ / Legacy GT Spec B 2007-2009

3000503

Regular price$183.00
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Shipping calculated at checkout.

ACT Performance Street Sprung Disc for the Subaru STI and Legacy GT Spec B 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

  • Made to exceed OEM specifications to allow your clutch to hold more torque and last longer
  • Direct replacement piece for the disc that is included with the ACT Clutch Kit
  • Great alternative for those of you that have a pressure plate and release bearing that is still in good operating shape
  • NOTE: Replacement for ACT SB4 part numbers

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