AKG Motorsport - BMW Rear Trailing Arm Bushings, Poly 95A – E36, E46, Z4

These BMW E36, E46, Z4 Polyurethane (95A) Rear Trailing Arm Bushings (RTAB) hold the rear trailing arms in place to help prevent geometry changes – keeping alignment and handling consistent. In addition, our unique bushing design incorporates grease grooves for easy lubrication. The factory rubber rear trailing arm bushings are soft and wear out quickly, creating fluctuations in suspension geometry that adversely affects everything from cornering to braking stability. Alleviate these issues with our BMW E36, E46, Z4 poly 95A rear trailing arm bushings (RTAB).

These medium-hard 95A durometer polyurethane rear trailing arm bushings are our performance-spec compound bushings (as opposed to our race-spec 75D compound). They are designed for those who want a noticeable increase in performance out of their BMW, but would still like to retain as much of a comfortable ride as possible – such as with a daily driver.

Our U.S. Military Spec 95A durometer compound is hard, yet slightly pliable – with elasticity and memory. This exclusive compound allows us to manufacture a bushing with high performance characteristics that is free from the deformation which plastic bushings (Delrin, UHMW) are very prone to.

Made of our exclusive U.S. Military Spec polyurethane (95A hardness). Engineered for a perfect fit. Set of two.

Original AKG design. 

Recommended Use: TRACK / PERFORMANCE

NVH Increase: Low (may amplify road imperfections)

Designed for the following models:
BMW E36 (1992-1999) 318, 323, 325, 328, M3 – Not 318ti
BMW E46 (1999-2006) 323, 325, 328, 330, M3
BMW Z4 (2003-2008) 2.5, 3.0, M

Made in USA