Action Clutch Stage 4 clutch kit for 1998–2002 BMW Z3 M 3.2L (S52) pairs a lightened flywheel with a heavy‑duty single diaphragm pressure plate for quicker, more aggressive engagement suited to race conditions. The unsprung MIBA Ceramic disc (4- or 6-puck option), reinforced drive straps and enclosed spring retainers emphasize durability for drag, road and drift racing, offering roughly a 170% improvement in holding capacity over the factory clutch.
Action Clutch 98-02 BMW Z3 M 3.2L (S52) Stage 4 Clutch Kit (1MD) w/Lightened Flywheel