The ACT HD/Race rigid 4‑pad clutch kit for 2008 Scion xD pairs ACT’s Heavy Duty pressure plate with a rigid 4‑pad race disc using ceramic friction material and a heat‑treated chrome‑moly hub. The lightweight rigid design promotes quicker shifts and firmer engagement suitable for smaller clutch diameters. Diaphragms receive four‑stage heat treatment for consistency; the kit includes a one‑year warranty.
ACT 2008 Scion xD HD/Race Rigid 4 Pad Clutch Kit