
The Clutch Masters FX400 6-puck rigid-disc kit for 2014–2015 BMW 228i/320i/328i/428i 2.0L turbo applications offers a high increase in holding capacity for race-focused use. The rigid, unsprung center 6-puck ceramic or sintered iron options deliver rapid engagement and heat dissipation; the FX500-style description in the source references 200–400% increased holding capacity for extreme race applications.
Clutch Masters 14-15 BMW 228i/320i/328i/428i 2.0L Turbo FX400 6 Puck Rigid Disc Clutch Kit