
The Clutch Masters FX250 kit for 1989–1993 BMW 535i 3.5L uses the Power Plus I heavy-duty pressure plate and a sprung disc with Fiber Tough friction material to increase holding capacity by approximately 110% over stock. It pairs best with a single-mass flywheel and is intended for street enthusiasts or occasional track use who want stronger clutch retention without sacrificing everyday drivability; it will not function with dual-mass flywheels.
Clutch Masters 89-93 BMW 535I 3.5L FX250 Sprung Clutch Kit (Must Use w/ Single Mass Flywheel)