ACT Xtreme 4-Puck Solid Clutch Kit - Subaru STI VA WRX/STI Strut Bar Also fits other brands of

Also fits other brands of coilovers as well

and a sweeping LED "needle" that lines the edge and moves as boost from 0 to up to 50 PSI

Filter life has been tested to operate over 25

That's where the 3x thicker BOV Gasket's extra thickness comes in handy

for tougher protection against chipping

ACT Xtreme 4-Puck Solid Clutch Kit - Subaru STI VA WRX/STI Strut Bar Also fits other brands ofFits 2004 2020 Subaru STI SB10 XTR4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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