Rear Trailing Arm Bushings (RTAB) - Delrin Race - E36, E46, Z4 (Pair)

These Rear Trailing Arm Bushings (RTABs) are designed for specific racing classes where more solid or bearing-style bushings are not allowed. Delrin is a very hard plastic material with almost zero deflection and also lasts a lot longer than using any type of rubber or urethane bushing. Since there is less wasted motion with a solid bushing, the suspension can react faster and give you more feedback. The rear alignment stays in check during hard cornering, braking, and acceleration. You will corner faster and be able to get the power down earlier at corner exit with increased confidence.

Delrin is a near solid bushing that does not absorb or dampen vibration or impact harshness. Therefore, we only recommend these for track-spec cars or street cars and drivers with more tolerance for noise, vibration, and harshness.

These are a direct replacement for the factory bushings. Special installation tools are required but Delrin does not need long-term care or maintenance. Price is for the pair.

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2001-2006 SpecE46 BMW 330i 330ci
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
T#: 3871 | Part#: 33322228153D
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Rear Trailing Arm Bushings (RTAB) - Delrin Race - E36, E46, Z4 (Pair)