The Clutch Masters FX300 Clutch Kit with Part Number 03037-HDFF-D is engineered for high-performance BMW models including the 2000-2004 BMW M5 and Z8 series. This clutch kit features a Fiber-Tough friction material paired with a Heavy-Duty Pressure Plate utilizing a Hi-Leverage design, delivering a 110% increase in holding capacity over standard OEM components. Designed for the serious street enthusiast and track day performer, it offers a balanced blend of durability and drivability, making it suitable for highly tuned engines with cylinder head modifications, turbo or supercharger setups, or nitrous applications up to 100hp NO2. The kit includes a sprung disc to ensure smooth engagement and is compatible exclusively with single-mass flywheels built to OEM specifications, providing reliable operation without the drawbacks associated with dual-mass flywheels. This clutch assembly is ideal for vehicles used in demanding street and light track environments, where increased holding power and responsive engagement are critical for optimal performance. Installation should focus on verifying the mechanical linkage, ensuring proper pushrod alignment, and confirming a straight, unbinding travel path to prevent premature wear or binding on the internal cups, based on our shop experience specializing in heavy-duty brakes since 1985. Proper setup will maximize the lifespan and performance of this high-capacity clutch kit.
Features:
- 110% increase in holding capacity for demanding street and track use
- Fiber-Tough friction material for durability and longevity
- Heavy-Duty Pressure Plate with Hi-Leverage design for improved clamping force
- Sprung disc for smoother engagement and reduced chatter
- Compatible with OEM single-mass flywheels, not suitable for dual-mass units
- Designed for high-tuned engines with cylinder head modifications, turbo, supercharger, or nitrous setups
- Ideal for fleet, commercial, and high-performance automotive applications
Fitment:
BMW M5 Base 2000 to 2003
BMW Z8 Alpina 2003
BMW Z8 Base 2000 to 2003





