ACT Heavy Duty 6-Puck Race Sprung Clutch Kit - Subaru STI VA WRX/STI Staged Kits can handle the power of

can handle the power of high torque motors

22mm in sizing

The Narrow version requires no modification

Every KW coilover kit undergoes extensive stress testing before production and is developed and manufactured exclusively in our company headquarters in Fichtenberg

- Install Hardware Included

ACT Heavy Duty 6-Puck Race Sprung Clutch Kit - Subaru STI VA WRX/STI Staged Kits can handle the power ofFits 2004 2020 Subaru STI SB10 HDG6 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 6 pad spring centered race disc features a