The ACT Heavy Duty/Performance Street sprung clutch kit for 2001–2006 BMW M3 E46 combines ACT’s heavy-duty diaphragm pressure plate with a performance street disc built from high-copper organic materials and a steel-backed lining for stronger heat transfer and burst resistance. Precision cover stampings and heat-treated diaphragms improve clamp consistency and life, while the reduced marcel promotes quicker shifts suited to spirited street driving and daily use.
ACT 01-06 BMW M3 E46 HD/Perf Street Sprung Clutch Kit