E9X/E8X Polyurethane Subframe Bushings
Revshift polyurethane subframe bushings completely replace the oem rubber bushings on the BMW E82, E81, E87, E88, E90, E91, E92, and E93 including the M3, 1M, and XI models. These bushings securely mount the rear subframe reducing wheel hop and improving the vehicles handling capabilities. The two piece bushing design sandwiches the subframe locking it in place. It will not shift on the bushings while driving like the one piece designs allow. They are entirely made at Revshift in the USA from our proprietary 95A polyurethane formula and CNC machined billet aluminum cores.
- Reduces wheel hop
- Improves handing
- Formula D Spec
- Minimal NVH increase
Formula Drift Spec
Subframe to chassis clearance is specified for the E9X in the Formula D rule book. We designed these bushings to comply with the FD specs. They will pass tech in all FD sanctioned drift series.
Sold as a complete set. Only available in 95a hardness.
80A black: Slightly stiffer and stronger than OEM rubber. No additional NVH. Great choice as an upgraded stock replacement (OEM+).
95A green: Significantly stiffer and stronger than OEM rubber. Minor increase in NVH. Excellent for enthusiastically driven street cars and track cars.
70D white: Drastically stiffer and stronger than OEM rubber. Moderate increase in NVH. Most commonly used on dedicated track cars.
(NVH = noise, vibration, harmonics)