Developing our class-leading flywheel and clutch technology to even greater heights, the new Twin Disk flywheel/clutch package is designed for BMWs developing the highest levels of power from turbocharging or supercharging.

Until now, taming a 600hp+ BMW meant living with a clutch that was the stereotype "on/off switch" with rough engagement characteristics that made daily-driving a compromise. By incorporating larger disks than the average multi-disk clutch, the UUC design maintains original equipment smooth operation yet easily handles power levels approaching 1,000hp (see material option details below).

Larger surface area of a smoother-functioning material is the key to combining the characteristics of high torque capacity with street-friendly operation in this all-new design.

Total rotating mass of the complete flywheel and twin clutch package is 25.5lbs, the same total mass as a typical 11.5lb flywheel coupled with the M3 clutch or UUC's Stage 2/M5 clutch conversion package.