Advanced Clutch Sport/Perf Street Sprung Kit (FM9-SPSS) PPE_CeramicCoating_3 AI4-XXR6 features a MaXX pressure

AI4-XXR6 features a MaXX pressure plate for the serious enthusiast

equal length race headers for RWD and AWD cars

CA1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

Corolla and Vibe

or in 3" OD for aftermarket or piggyback computers ONLY

Advanced Clutch Sport/Perf Street Sprung Kit (FM9-SPSS) PPE_CeramicCoating_3 AI4-XXR6 features a MaXX pressureFM9 SPSS kit features a Sport pressure plate for a nice upgrade. ACT Sport 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 Performance street discs are the most popular disc purchased. They feature premium