Advanced Clutch Sport/Race Sprung 4 Pad Kit (AI4-SPG4) PPE_CeramicCoating_4 AI4-XXG4 kit features a MaXX

AI4-XXG4 kit features a MaXX pressure plate for the serious enthusiast

For K20/K24 Swap

Power gains are 18-20 whp and 20+ ft*lb

AI3-SPG4 kit features a Sport pressure plate for a nice upgrade

Advanced Clutch Sport/Race Sprung 4 Pad Kit (AI4-SPG4) PPE_CeramicCoating_4 AI4-XXG4 kit features a MaXXAI4 SPG4 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 4 pad spring centered race disc features a spring center construction to properly