
The SPEC Stage 4 clutch kit for 2001–2006 BMW M3 3.2L and 2006–2008 BMW Z4 3.2L applications is a heavy-duty single-disc clutch intended for high-torque engines; installation requires use of an E36 M3-style pressure plate. The kit provides increased capacity for upgraded or high-output drivetrains. This offering targets drivers building track-capable or high-power street cars who need a more robust clutch assembly to handle elevated loads and RPMs.
Spec 01-06 BMW M3 3.2L/06-08 BMW Z4 3.2L Stage 4 Clutch Kit *req use of E36 M3 style pressure plate*