ACT 2007 BMW 135/335/535/435/Z4 HD/Perf Street Sprung Clutch Kit Forced Induction>Intercoolers high RPM engines or run

high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a Capacitive Discharge Ignition system (CDI)

Series 2 EMS or AQ-1 Data Logger

T1RR-H04 race

specific to any 5-lug vehicle make or model

ACT 2007 BMW 135/335/535/435/Z4 HD/Perf Street Sprung Clutch Kit Forced Induction>Intercoolers high RPM engines or runBM14 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium