ECS Tuning Polyurethane Bushings for E46 M3 are made of 80A durometer rating - perfect for aggressive enthusiast driving. Constructed of 304 stainless steel with bonded and constrained polyurethane.

The transmission mounts in your car play a critical role in your suspension. With this in mind, the stock mounts have been known to experience failures causing over revving, mis-shifts, and in extreme cases, even chassis damage. Combat this issue with upgraded polyurethane transmission mounts from ECS Tuning. Designed with the street and track in mind, we've got you covered no matter your driving style. Fears of torn mounts are a thing of the past; a mechanical interlock feature makes these mounts ideal even for high torque, forced-induction applications.

Key Features:

• Lessens transmission movement meaning less mis-shifts, and over revs
• Constructed of high-quality polyurethane bonded 304 Stainless Steel
• More engaging driving experience
• Two separate applications to fit any driving style; Street or Race
• Eliminates weak OEM mount