Revshift polyurethane differential bushings completely replace the oem rubber bushings on the E46 M3 and Z4M. These bushings stiffen the differential improving the vehicles handling capabilities.
- Will not wear out like oem bushings
- Properly dampens the differential
- Includes new class 10.9 bolts
- Revshift bushing lube included
- Improves handing
Sold as a set
80A Street (Black): Slightly stiffer and stronger than OEM rubber. No increase in NVH. Great choice as an upgraded stock replacement (OEM+).
95A Track (Green): Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.
75D Drift (Teal): Drastically stiffer and stronger than OEM rubber. Moderate increase in NVH. Most commonly used on dedicated drift and track cars.
(NVH = noise, vibration, harmonics)
Learn more about choosing polyurethane here: https://revshift.com/pages/polyurethane
Please specify the hardness
Top Quality and perfect fitment, highly recommend.
Thank you for your amazing service and your product, I’ve been roll racing my BMW e46 M3 with them and it is a game changer, I mean it’s better than oem, and all the crap on eBay, can’t be any happier I and my car appreciate your products and always talking to all my friends about it.
Revshift always provides high-quality products. No product has failed me yet. Keep up the great work Thank you