Revshift Polyurethane Motor Mounts – 80A are high-performance engine mounts engineered to reduce engine movement and improve response for BMW E30 and E34 chassis. These mounts are compatible with the M42 engine in the E30 and the M50 engine in the E34, making them ideal for OEM or swap configurations. Revshift mounts are the most durable and reliable mounts on the market. CNC machined billet aluminum flanged ends are embedded deep in the urethane which prevent the isolated ends from separating under extreme loads. Utilizing class 14.9 alloy steel removable screws these mounts will hold your engine in place for a lifetime. To further ensure the strength of these mounts we form the threads with a forming tap which creates denser and stronger threads in the billet aluminum end pieces.
- Fits BMW E30 with M42 engine
- Fits BMW E34 with M50 engine
- 80A durometer polyurethane for a balanced street/performance feel
- Significantly reduces engine deflection under load
- Sold as a pair
- Lifetime warranty
- Made in the USA by Revshift
These mounts are a direct-fit upgrade over worn rubber mounts and provide a more connected driving experience without excessive vibration.
These mounts have removable screws for ease of installation. We recommend using loctite on the threads during installation.
Hardness
80A Street (Black): Slightly stiffer and stronger than OEM rubber. No increase in NVH. Great choice as an upgraded stock replacement (OEM+).