The Action Clutch Stage 4 (1MD) clutch kit for 2001–2003 BMW 330i 3.0L (M54) 5‑speed RWD includes a lightened flywheel and is intended for demanding conditions. It pairs a heavy‑duty diaphragm pressure plate and reinforced drive straps with an unsprung MIBA ceramic disc (4 or 6 puck) for immediate engagement and peak torque holding. Expect some chatter; recommended for race, drag, road, and drift applications and inspected by senior engineers to ensure quality.
Action Clutch 01-03 BMW 330i 3.0L (M54) 5-Speed RWD Stage 4 Clutch Kit (1MD) w/Lightened Flywheel