BC Racing BR-Series Coilovers for 2007-2012 Mercedes-Benz S-class(J-39-BR) 40060 High Pressure spring (included) supports

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

A T-junction allows for multiple boost and vacuum references and a 'no buzz' restrictor pill allows for proper manual boost gauge operation

Constructed from a single carbon fiber sheet for consistent weave

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

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

BC Racing BR-Series Coilovers for 2007-2012 Mercedes-Benz S-class(J-39-BR) 40060 High Pressure spring (included) supportsThe 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