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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
ACT's Street rigid-hub discs provide race-proven performance with street manageability
1yr warranty
THEY ARE LONGER THAN THE STOCK MANIFOLDS
The PPE ISF Headers make a significant increase in flow compared to the stock manifolds
The PPE Headers give max power gains of 16whp as seen on our initial dyno runs
Advanced Clutch HD/Race Rigid 4 Pad Kit (HA1-HDR4) PPE_CeramicCoating_3 ACT's Street rigid-hub discs provideHA1 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