The ACT HD/Race Clutch Kit is a heavy-duty, race-oriented single-clutch assembly for 2001 BMW M3 applications that pairs ACT's Heavy Duty pressure plate with a rigid 4-pad race disc. The pressure plate uses a four-stage heat-treated diaphragm for increased clamp load and consistency; the rigid 4-pad disc employs ceramic friction for quicker shifts. Backed by a one-year warranty, it suits demanding street and track use.
ACT 2001 BMW M3 HD/Race Rigid 4 Pad Clutch Kit