The Clutch Masters FX500 8-puck rigid-disc clutch kit for 2006–2010 BMW 550i (E60) 4.8L is a race-focused upgrade that pairs a Power Plus II pressure plate with an 8-puck ceramic or sintered disc for exceptional holding capacity and heat management. The 8-puck arrangement offers a slightly different engagement feel than 6-puck variants, and this rigid disc kit is specified to work with OEM dual-mass flywheels.
Clutch Masters 06-10 BMW 550 4.8L E60 FX500 8-Puck Rigid Disc Clutch Kit