ACT 2002 Mini Cooper HD/Perf Street Sprung Clutch Kit
The supercharged R53 Mini Cooper S responds well to a smaller pulley, a tune and exhaust work, and the factory clutch is often the first part to complain. ACT BM2-HDSS pairs ACT's Heavy Duty pressure plate with its Performance Street sprung disc for the 2002-2008 Cooper S, and ACT rates it at 270 ft-lb at the crank, 20 percent more than stock, while keeping light to moderate pedal effort for daily driving.
The Cooper S sends power through a six-speed manual, and the clutch has to hold the supercharger's low and midrange torque every time you shift and pull away. The Heavy Duty pressure plate uses ACT's diaphragm design, heat treated in four stages, to raise clamp load and reduce deflection so the plate keeps holding as the disc wears. The 214 mm (8.4 in) disc uses an organic lining with high copper content for heat transfer, a steel backing for burst strength, and a sprung hub that soaks up driveline shock. ACT describes the feel as smooth, positive engagement with OE to mild gear rattle.
The kit includes the B012 Heavy Duty pressure plate, 3000802 sprung street disc, RB131 release bearing and ATGM06 alignment tool. ACT notes that this kit must be used with an ACT flywheel with sprung hub discs, and the flywheel is not included. The matching part is the ACT 600315 Streetlite flywheel.
Run a slip test in a higher gear at low rpm and roll into full throttle; a tach that climbs faster than road speed means the clutch is not holding. Before buying, bleed the hydraulics, check that the pedal returns fully, and look for oil at the bellhousing seam. Our slipping diagnosis guide covers the steps, and flare vs slip helps sort out what you are feeling between shifts.
Our listing title reads 2002 Mini Cooper. ACT's own application for BM2-HDSS is the 2002-2008 Mini Cooper S (R52 convertible and R53 hatch) with the 1.6L supercharged W11 engine and six-speed manual. ACT does not list the non-supercharged Cooper, and the later turbocharged R56 Cooper S uses different parts, so match your car to the Cooper S supercharged application, or send us your year and VIN and we will check it. Also plan on the ACT flywheel, since ACT does not approve this kit on another flywheel.
Comparing options? The Clutch Masters FX200 is another street kit for the same car. For a broader look at clutch job costs, see our manual vs automatic repair cost guide.
| Brand | ACT |
| Part number | BM2-HDSS |
| Fits | ACT 2002 Mini Cooper HD/Perf Street Sprung Clutch Kit |
| Vehicle fitment | Mini Cooper Hd/Perf (2002) |
| Type | Clutch Kits - Single |
| Condition | New |
| Ships | Same business day (in stock), from the USA |
| Warranty | 1-year |
ACT lists it only for the 2002-2008 Cooper S with the 1.6L supercharged engine and six-speed. It is not listed for the base Cooper.
No. ACT says this kit must be used with an ACT flywheel with sprung hub discs. The matching flywheel is the ACT 600315 Streetlite, sold separately.
ACT rates it at 270 ft-lb at the crank, 20 percent over the factory clutch.
B012 Heavy Duty pressure plate, 3000802 sprung organic street disc, RB131 release bearing and ATGM06 alignment tool.
ACT says to expect 15 to 40 percent more pedal effort with its Heavy Duty pressure plates, depending on the application.
Yes. ACT recommends 300 to 500 miles of mild engagement, such as city driving, before spirited driving.
