Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
ACT Heavy Duty Race Rigid 4-pad clutch kit for 2017–2019 Honda Civic Si combines a Heavy Duty diaphragm pressure plate with a 4-pad rigid ceramic race disc and heat-treated chrome-moly hub to deliver quick shifts and durable service for smaller engines. The rigid, lightweight disc provides harsher engagement but improved shift response and is tailored for smaller disc sizes where strength and heat management remain important.
ACT 17-19 Honda Civic Si HD/Race Rigid 4 Pad Clutch Kit
