BC Racing BR Series Coilovers - Impreza STI (GRB) - RA Coilover Series:RA While flow of exhaust gases

While flow of exhaust gases (transport delay) can affect deadtime

A wide selection of flow capabilities for each application means Deatchswerks will have something to suit most requirements

and EFI systems that use feedback control to auto tune

Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor

Every pump is tested to flow 340 lph at 40 PSI before it is packaged for sale

BC Racing BR Series Coilovers - Impreza STI (GRB) - RA Coilover Series:RA While flow of exhaust gasesBC Racing are one of the largest suppliers of aftermarket coilovers, catering for a huge range of makes and models, in many cases with multiple kits for each vehicle to suit a range of uses and budgets. BR Series is BC's entry level coilover, utilising a large 46mm diameter piston in a 53mm diameter damper body for maximum oil capacity. By using combining this increased capacity with high quality oils within their coilovers, temperature fluctuations