ACT HD/Race Sprung 4-pad clutch kit for 2006–2025 Subaru WRX applications pairs ACT’s Heavy Duty pressure plate with a 4-pad spring-centered race disc. The diaphragm-style pressure plate increases clamp load and reduces deflection, while the spring-centered disc damps torsional vibrations for quieter operation and improved reliability under load. Backed by ACT’s one-year warranty, it’s suited for spirited street and track use.
ACT 06-25 Subaru WRX HD/Race Sprung 4 Pad Clutch Kit