E46 M3 or Z4 M Rear Diff Bushing Kit:
Machined from 6082-T4 alloy (the strongest of the 6000 series alloy) to a 0.03mm tolerance and anodised to survive the rigours of road salt and grime they will encounter over the life of the car - these things are fit and forget and are built to last! Priced for all 3 bushes and enough for one car. Available in black or orange - please select above.
We recommend freezing the bush before pressing to aid fitting
