Turner Motorsport Racing Aluminum Motor and Transmission Mount Set - E9X M3 - (NO LONGER AVAILABLE)

Product Details

Full solid aluminum mounts are the ideal solution to deflection and wear problems on the E9X M3 motor and transmission mounts. We designed these aluminum mounts at the same time as the CTSCC/Grand-Am-legal Delrin mounts but have even better performance characteristics than those and far superior to any stock or urethane mount. Using experience from our winning days with the E36 and E46 in World Challenge, these full solid motor and transmission mounts have zero deflection and zero wear. Deflection is caused by engine torque twisting, pulling, and pushing on a rubber or urethane mount. This is a big problem because the mount can fail and valuable torque is being wasted in the twisting motion. Since aluminum doesn't deflect at all, the torque is sent through the driveline and the mount will never fail. At the transmission end the flex-free solid mounts will give smoother, crisper shifts since the transmission is no longer dancing on the pliable mount. This puts the shift linkages in better consistent alignment. And unlike rubber or urethane the aluminum has zero wear and is not affected by leaking oil or other fluids so this is likely the last set of motor and transmission mounts you will ever need. We very strongly recommend using the transmission and engine mounts together as a complete kit. Mixing a rubber mount with a metal mount will cause undue stress on the mouting points and will lead to a failure. We never advise using a solid mount unless a corresponding solid mount is also used.

These are a no-compromise design for all-out racing use. Full solid aluminum mounts should not be used on street-driven cars. Because there is no material to absorb vibration these will be quite harsh for regular street use (track cars don't care about noise).

This item fits the following BMWs:
2008-2011 E90 BMW M3 - Sedan
2008-2013 E92 BMW M3 - Coupe

Product Q&A

Lifetime Replacement