CNS Racing 9.45 Lightened Dual-Mass Flywheel E39 M5
CNS Racing presents a 9.45 lightweight dual mass flywheel option for those choosing to use the OEM clutch or the CNS Racing Direct Fit clutch. The relatively heavy factory dual-mass flywheel has been lightened in order to reduce rotational inertia for faster acceleration and throttle response. The Flywheel is 9 lbs. lighter than stock, reducing overall weight by 20%. By eliminating the weight in the appropriate areas of the flywheel, rotational inertia is reduced by 42%. The Flywheel has been designed to work in conjunction with the stock pressure plate and disc.