ACT HD/Race Sprung 4 Pad Kit - 90-91 Honda Civic CRX D15 D16, 1989 Civic CRX 212mm Upgrade - HC4-HDG4 Cometic AI1-HDSS kit features ACT's most

AI1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

2004-2021 Subaru STI 2002-2021 Subaru WRX2004-2013 Subaru Forester XT2005-2009 Subaru Legacy GT1993-2011 Subaru Impreza

Withstands Different Combinations of Cylinder Head & Exhaust Manifold Materials

ACT’s 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions

HC4-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

ACT HD/Race Sprung 4 Pad Kit - 90-91 Honda Civic CRX D15 D16, 1989 Civic CRX 212mm Upgrade - HC4-HDG4 Cometic AI1-HDSS kit features ACT's mostHC4 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. ACTs 4 pad spring centered race disc features a spring center to properly damp