BC RACING COILOVERS ER SERIES - BMW 3 SERIES E90 05-11 (TRUE REAR COILOVER) Model-330i E90/91/92/93 N53 Ask our team for details

Ask our team for details when booking

light weight pulleys and an aftermarket exhaust

Software changes to allow for catalytic converter removal

and see track use

so we've also opted for cooler NGK Spark Plugs and an MMR panel filter

BC RACING COILOVERS ER SERIES - BMW 3 SERIES E90 05-11 (TRUE REAR COILOVER) Model-330i E90/91/92/93 N53 Ask our team for detailsThe 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