BC Racing BR-Series Coilovers for 2007-2012 Mercedes-Benz S-class(J-39-BR) 40060 AWE's second-generation Cat Back Track

AWE's second-generation Cat Back Track Edition takes all of the precision engineering and performance of its SwitchPath counterpart

630in Oval

Featuring anti geometry that works to aid traction by allowing the wheel to track the ground more precisely resulting in superior traction under power including cornering and dramatically reducing understeer and front wheel spin

the 2017 Civic Si was released to the world and we knew that this pumped up machine needed the touch from our legendary team here at Injen Technology

High Pressure spring (included) supports 75-120 PSI base fuel pressure

BC Racing BR-Series Coilovers for 2007-2012 Mercedes-Benz S-class(J-39-BR) 40060 AWE's second-generation Cat Back TrackThe BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off the shelf kits that