Forgeline GA1R Performance Wheel Set - 2008-2013 BMW M3 Front: 20 x 9.5 - Rear: 20 x 10 - Silver - Dinan Center Cap - E90/E92/E93 Audi rsq8 4m Spinning these pulleys draw precious

Spinning these pulleys draw precious horsepower from your engine

Upgrading both the supercharger drive and crank pulleys results in the factory supercharger spinning ~26

but do so without leaving the ride harsh

5" non-valued paths

12 oz spray and 8 oz Green oil to clean and recharge your filter

Forgeline GA1R Performance Wheel Set - 2008-2013 BMW M3 Front: 20 x 9.5 - Rear: 20 x 10 - Silver - Dinan Center Cap - E90/E92/E93 Audi rsq8 4m Spinning these pulleys draw preciousThe vehicle application data for this wheel is a general guideline only and fitment may not be applicable to your individual vehicle. Check width, offsets, and brake caliper clearance to confirm that the desired wheel will fit your vehicle. Many vehicles have been modified & these changes may cause wheel fitment issues (i. e. big brake conversions, suspension changes, and other modifications). ALWAYS verify the wheel actually fits on your vehicle