ACT Chevrolet Cobalt HD/Perf Street Sprung Clutch KitGM11 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

whilst also providing valuable extra clearance for larger diameter exhaust system

Adjustable LengthExtend from 6" 1/4 to 9" 1/2 (160 mm to 240 mm)

As a fully sealed system

please don't hesitate to call us on 01452 380999

Since this is just a modification you need to send us a good center diff

2L | ('16-'17)

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ABOUT THE B6-B7 S4 TIMING CHAIN SERVICE:

May not be available for all ECU IDs

These mounts are designed for a 1983-1991 E30 BMW 3-series with a 24 valve M50/M52/S50/S52/S54 engine swap

Active Autowerke has increased the horsepower and torque output by 15

Each order includes: 1 - Single pod for (1) 52mm gauge