Condor Speed Shop - Differential Mount Set - E36Our E36 Differential Bushings are designed for both the street and the track. You won't have to worry about any more rubbery flex in your diff mounts during hard acceleration. We use UHMW for all Condor suspension bushings because it is stiff, has minimal deflection yet also absorbs vibration. It will outlast other types of rubber and polyurethane bushings. If you make big power, you need our 14mm diff bolt upgrade. We supply an OEM BMW 10. 9 14mm