StreetUnit Billet Aluminum Rear Engine Mount

StreetUnit Motor Mounts are completely redesigned from the OEM mounts and engineered to provide the user with maximum benefit without excessively increasing vibration. They are CNC machined out of billet aluminum and the bushings are 62A durometer urethane. The two piece aluminum and steel design is reinforced by two grade 12.8 allen key bolts with a yield strength of 160,000 psi, topped off with locktite. The 2 piece aluminum/steel design is stronger than a 1 piece aluminum or welded mount.

Benefits of Street Unit Engine Mount Replacements:

Reduce unwanted "wheel hop" that plagues the FWD MS3 and Mazda3

Solid 62A durometer bushings

Recover torque lost in the drivetrain

Billet aluminum is aesthetically very pleasing in the engine bay

Minimize drivetrain lash

Must have for all MS3's

Bolt-on installation and does not require the motor to be removed or supported.