Condor Speed Shop - Differential Mount-1 Series (E82 1M & F22)Our BMW Differential Bushings are designed for the street and the track. We use UHMW in all our suspension bushings because it is stiff, has almost zero deflection yet also absorbs vibration. It will outlast other types of rubber or urethane bushings. With our solid diff bushings, you won't have to worry about any more rubbery flex in your diff mounts during hard acceleration. Fitment: E8X 1 Series E82 E88 (08 13) > 128i E82 E88 (08 13) > 135i E82 E88