BC Racing BR Series Coilovers - Silvia S14 - RA Deatschwerks The Bosch 4

The Bosch 4

AEMs X-Series Boost Pressure gauge combines incredible looks

It delivers reliable performance and a high volume of fuel flow for a very competitive price

Optional Inline High Flow Fuel Pump Accessories

BC Racing BR Series Coilovers - Silvia S14 - RA Deatschwerks The Bosch 4BC 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