BC RACING COILOVERS ER SERIES - BMW 3 SERIES E90 M3 08-13 (FOR VEHICLES WITHOUT EDC) Spring Rates:BMW 3 SERIES (W/O EDC) COUPE E92(M3) (08-13) 10/16KG.MM 🧠 How It Works

🧠 How It Works

diagnostics

Clutch Upgrade

making the RM Series better suited to fast-road and track-focused driving

BOSCH MG1CS003

BC RACING COILOVERS ER SERIES - BMW 3 SERIES E90 M3 08-13 (FOR VEHICLES WITHOUT EDC) Spring Rates:BMW 3 SERIES (W/O EDC) COUPE E92(M3) (08-13) 10/16KG.MM 🧠 How It WorksThe BC Racing ER Series is a high performance coilover system featuring external reservoirs and completely separate compression and rebound damping adjustment. It builds on the proven quality of the BR and DS Series but adds far greater tuning control, making the ER Series ideal for drivers who want more precise handling balance on fast road cars and track focused builds. Key Features Digressive piston and damping curve External reservoirs with 30