1997-2013 CHEVROLET CORVETTE C5/C6 - BC RACING BR 4 Series Rear Spring Rates: 100 N/mm

Rear Spring Rates: 100 N/mm

there is no necessity of 2-way damping adjustability

This can give some harshness with very aggressive curbs

2014-2016 Audi S5 Premium Plus V6

2015-2019 BMW X6 sDrive35i

1997-2013 CHEVROLET CORVETTE C5/C6 - BC RACING BR 4 Series Rear Spring Rates: 100 N/mmThe 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