BMW E9x M3 Performance Rear Trailing Arm Set
While the BMW E9X is capable of sustained, high-performance driving, its suspension system is not without flaws.
Specifically, the rear trailing arm fitted to these models has a tendency to fail without symptoms, potentially leaving you stranded without a critical suspension component.
ECS has solved this issue with a meticulously engineered Performance Rear Trailing Arm, made from aluminum & better designed to withstand the demands placed on it.
Not only is the unit more robust & dependable than the factory unit, it's also lighter, reducing unsprung weight.
Stronger, Lighter
Fits:
BMW E9X M3 2008-2013