The Clutch Masters FX400 8-puck sprung ceramic clutch kit for 2006–2010 BMW 550i (E60) 4.8L is a street-oriented high-capacity upgrade. Delivering around a 170% increase in holding power, the sprung design and ceramic linings aim to provide aggressive engagement with reduced chatter and improved life. This FX400 variant is built to OEM specifications for single-mass flywheel setups and is not compatible with dual-mass flywheels.
Clutch Masters 06-10 BMW 550 4.8L E60 FX400 8-Puck Dampened Disc Clutch Kit