E46, Z4 Rear Subframe Bushings (Aluminum) Trailing Arm The spherical bearing spacers are

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

These BMW 2002 Aluminum Shifter Support Brackets eliminate movement in the shifter for much more accurate shifting

All of these bushings are the original USA-made polyurethane E46 bushings - designed by us and copied by the other guys

Although our aluminum BMW E90/E92/E82 subframe bushings are the hardest available and have a longer life span than other bushings

E46, Z4 Rear Subframe Bushings (Aluminum) Trailing Arm The spherical bearing spacers areThese 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