BC Racing ER-Series Coilovers (D-29-ER) StillenShipping_125 Each and every end tank

Each and every end tank is cast from the same CNC machined mold

We confidently offer a limited lifetime warranty against rust through and manufacturer defects

You will hear every ounce of the 5-cylinder turbocharger system's massive demand for airflow

and pressure/temp sensors

BC Racing ER-Series Coilovers (D-29-ER) StillenShipping_125 Each and every end tankOur 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