Lse9x HD Billet Rear Trailing Arm Set

Lse9x HD billet rear trailing arm set replaces the factory flexible sheet metal trailing arms. The complex 5 arm suspension systems found on e9x and e8x cars will experience drastic alignment changes under power if any component deflects under power. Most of the forward power is sent through the forward control arms and the factory trailing arm can deflect drastically. A change in toe or camber caused by this deflection has a negative impact on traction, especially in a high power drag application. These are one of of the best upgrades for factory suspension for use in high power or drag applications.

Includes two 6061 anodized aluminum control arms and required hardware for installation. Laser engraved LSe9x Logo