The Flywheel is 7 lbs. lighter than stock, reducing overall weight by 18%. By eliminating the weight in the appropriate areas of the flywheel, rotational inertia is reduced by 40%. The Flywheel has been designed to work in conjunction with the stock pressure plate and disc.
The relatively heavy factory dual-mass flywheel has been lightened in order to reduce rotational inertia for faster acceleration and throttle response.
Models supported by D550-3904
2000-2003 BMW M5 Sedan
2000-2003 BMW Z8 Convertible
Labor Hours/Installation Hours
Included Item Details
Dinan Dinan Performance Engine Software (a special version of each stage is available for use with the lightweight flywheels).