The Clutch Masters FX400 6-Puck twin disc kit is a factory-fit replacement for 2014–2019 BMW F80 M3 and F82 M4 vehicles with the S55 engine and 6-speed manual. It bridges the gap between original twin discs and race kits by using higher-end friction materials, lighter components and increased disc surface area for stronger engagement. This conversion requires a Clutch Masters flywheel and will not work with the OEM flywheel.
Clutch Masters 14-18 BMW M3 3.0L F80 6-Speed FX400 6-Puck SS Series Twin Disc Clutch w/Alum Flywheel