Call us 1-800-259-9379 Free Shipping Over $200 and No Sales Tax!

Search by Vehicle

Search by keyword or part #

Need help?

Contact us!


This Performance Race Kit features ACT's most popular Heavy Duty Pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure an exclusive four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Year Make Model Engine Transmission
1998-2002 BMW Z3 M Roadster L6 3.2L N FI 5 spd
Fitment Notes:
3000801, 6240502 and 4240502 discs are spring centered for noise reduction on solid ACT flywheel. Must use ACT flywheel with sprung hub discs. Flywheel not included.
Use: Recommended for race use only
Feel: A low to moderate pedal feel; aggressive engagement with stock to low to moderate gear rattle
Life: Longer clutch life achieved through ACT's exclusive diaphragm design
Quality: Premium ceramic friction materials provide low wear rates and high heat tolerance. All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM
Part Number: BM1-HDR4
Torque Capacity: 545 ft/lbs
Clamp Load Increase: 66%
Spline Count: 10
Spline Size: 1-1/8"
Disc Diameter: 240 mm
Disc Diameter: 9.4 inches
Weight: 17.5 lbs
Warranty: 90 days
Kit Contents:
Pressure Plate: B011
Clutch Disc: 4240002
Release Bearing: RB172
Pilot Bearing PB1002
Alignment Tool: ATGM010
UPC Code: 842385010287
Additional Information:

Model years: 1998, 1999, 2000, 2001, 2002

  • ACT-BM1-HDR4

Official PayPal Seal