The ACT HD/Race Rigid 4‑Pad Clutch Kit for the 2004 Mazda RX‑8 pairs ACT's Heavy Duty pressure plate with a rigid 4‑pad race disc to deliver quicker shifts and durable service. The pressure plate uses an exclusive diaphragm design and four-stage heat treating to increase clamp load and reduce deflection. The ceramic friction disc and heat-treated chrome‑moly hub offer strength for harsher engagement suited to smaller engines.
ACT 2004 Mazda RX-8 HD/Race Rigid 4 Pad Clutch Kit