E34 Poly Rear Subframe Bushings
Revshift polyurethane rear subframe bushings completely replace the OEM
rubber bushings on the BMW E34 5 series including the M5. They also fit the BMW E32 7 series. These bushings
stiffen the subframe improving the vehicles handling capabilities.
Sold as a set
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)