BC Racing ER-Series Coilovers (A-06-ER) 1604 and installs directly onto the

and installs directly onto the vehicle over the factory piece

Mercedes C-Class Sedan (W205)

Increased volume at part throttle

Proven Cross Drilled Designs To Optimize Thermal Efficiency

5" custom mandrel-bent 16-gauge 6061 aluminum tube

BC Racing ER-Series Coilovers (A-06-ER) 1604 and installs directly onto theOur newest and most advanced model yet is the ER series coilover. It features large external reservoirs front and rear, separate rebound and compression adjustment and a twin piston design. The external reservoirs hold much more oil than the conventional coilovers, allowing the coilover to operate for a much longer period of time before overheating. The external reservoirs also house the secondary piston, which allows for the adjustment of