Advanced Clutch HD/Race Sprung 4 Pad Kit (ZM10-HDG4) PPE_CeramicCoating_1 Comes with 4in round

Comes with 4in round

T1S-M01 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars

MB1-SPSD kit features a Sport pressure plate for a nice upgrade

Naturally asperated 2ZZ-GE and the Supercharged 2ZZ-GE design

patented Monoloc Collar

Advanced Clutch HD/Race Sprung 4 Pad Kit (ZM10-HDG4) PPE_CeramicCoating_1 Comes with 4in roundZM10 HDG4 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 spring centered race disc features a spring center to properly damp