E46, Z4 Rear Subframe Bushings (Aluminum) Trailing Arm ) rear shock mount reinforcements

) rear shock mount reinforcements are the thickest available

The spherical bearing spacers are precision CNC'd of stainless steel and are designed for high-strength as well as proper fitment

and our poly 2002 (02') rear trailing arm bushings are by far the best option - after all they’re the original

F80/F82/F87 trans mounts are our performance-spec mounts (as opposed to our race-spec 75D compound)

E46, Z4 Rear Subframe Bushings (Aluminum) Trailing Arm ) rear shock mount reinforcementsThese BMW E46 aluminum rear subframe bushings eliminate all subframe movement for effective power transfer through the rear end. Rear subframe bushings are also the first step in maintaining proper rear end geometry and alignment. The stock rubber subframe bushings deflect as torque moves through the drivetrain, allowing the entire subframe to move. Eliminate rear subframe movement and start dialing in rear end geometry with our aluminum BMW E46