BC RACING COILOVERS BR SERIES - BMW 3 SERIES E92 M3 06-13 (TRUE REAR COILOVER W/EDC) Model-Z4 M40i G29 B58 Adjustable overrun/burble duration (seconds)

Adjustable overrun/burble duration (seconds)

and diagnostics

Optimised shift points

Upgraded "B58TU" High Pressure Fuel Pump

Our goal when tuning the N55 M2 was to give the N55 that much-needed performance and excitement of a true M engine

BC RACING COILOVERS BR SERIES - BMW 3 SERIES E92 M3 06-13 (TRUE REAR COILOVER W/EDC) Model-Z4 M40i G29 B58 Adjustable overrun/burble duration (seconds)The BC Racing BR Series offers an affordable entry into coilover suspension without compromising performance, comfort, build quality, or handling. Each kit is developed through extensive vehicle specific testing to deliver a well balanced and cost effective upgrade for both road and occasional track use. BR Series coilovers use a large 46mm piston inside a 53mm damper body to maximise oil capacity. As dampers operate, oil temperature rises and