QA1 27 Series Monotube Shock Absorber - 9.4" Compressed Height, 14" Extended Height, 3-7M Valving - 1970-1981 Pontiac Firebird 480 Every kit is extensively tested

Every kit is extensively tested on the LD chassis and refined until it balances ride quality with performance — the reason Charger RT coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

1994 Pontiac Firebird

2009 Volkswagen Tiguan 2

The D2 Racing RS Series Coilover Kit for the 1986-1996 Mercedes-Benz E-Class (W124) is our flagship coilover

2009 Mercedes-Benz C-Class Sedan RWD (W204)

QA1 27 Series Monotube Shock Absorber - 9.4" Compressed Height, 14" Extended Height, 3-7M Valving - 1970-1981 Pontiac Firebird 480 Every kit is extensively testedThe 27 Series for the 1970 1981 Pontiac Firebird is a brand new Stock Mount Monotube Shock. Featuring a zinc plated body, 46 MM hard anodized piston and multiple valving options, the 27 Series works like our tried and true 26 Series, but with stock mount option. They are zinc plated for corrosion resistance, and are a popular choice for street stocks, hobby stocks, mini stocks and other classes that require a stock mount shock. These shocks are