ACT 2007 BMW 135/335/535/435/Z4 HD/Perf Street Sprung Clutch Kit Forced Induction>Intercoolers Thermal Time Constant: < 15

Thermal Time Constant: < 15 sec

AEM's Ignition Coil Drivers are designed for driving high-power

but why would you want to buy anything but American Made ADD bumpers for your Bronco

ACT's Xtreme pressure plates increase clamp load by 50 to 120 percent

With this intricate design

ACT 2007 BMW 135/335/535/435/Z4 HD/Perf Street Sprung Clutch Kit Forced Induction>Intercoolers Thermal Time Constant: < 15BM14 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