2001-2006 BMW M3 E46 HD/Perf Street Rigid Clutch Kit by ACT
BM9-HDSD kit features ACT’s most popular Heavy Duty pressure plate and ACT’s performance street rigid-hub 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.
The ACT performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT’s street rigid-hub discs provide race-proven performance with street manageability.
ACT clutches deliver the maximum holding power through applying a series of sound engineering advancements to new — not rebuilt — components that maximize load and reduce flex. The result is maximum torque capacity, long life and clean, fast shifting.
Features
- Feel: Light to moderate pedal effort, smooth positive engagement, increased gear rattle
- Life: Longer friction life, extended by ACT’s exclusive diaphragm design. Rigid design may increase spline wear
- Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
- Recommended Use: Recommended for street and race use
- ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability
Please Note: California Residents – Prop 65 Warning.
Applications
- 2001 – 2006 BMW M3 (E46)
Specifications
- Disc Type: Rigid Street Disc
- Disc Material: Organic
- Pressure Plate Type: Heavy Duty
- Torque Capacity Over OE: 52%
- Torque Capacity (ft/lbs.): 465
What’s In The Box?
- 1 – Heavy Duty Pressure Plate
- 1 – Organic Street Rigid Disc
- 1 – Alignment Tool
- Applicable Bearings
References
- Installation Instructions
Warranty
- ACT 1-Year Limited Warranty