QA1 Rear Coilover Conversion Kit - Double Adjustable, Soft Ride, 170 lbs/in Rate - 1973-1974 Chevrolet C10 Pickup, Ford 9 in. ID-4 Every kit is extensively tested

Every kit is extensively tested on the DC2 chassis and refined until it balances ride quality with performance — the reason Integra coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

Available for vehicles with or without electronic suspension

2020 Subaru BRZ (ZN6)

2014 Toyota Crown RWD (AWS210)

2020 Toyota Land Cruiser

QA1 Rear Coilover Conversion Kit - Double Adjustable, Soft Ride, 170 lbs/in Rate - 1973-1974 Chevrolet C10 Pickup, Ford 9 in. ID-4 Every kit is extensively testedWith this all new, engineered from scratch rear system, 1973 1974 Chevrolet C10 Pickup owners can add modern performance to a pickup that was designed for utility all without removing the bed of the truck. QA1 engineered a unique bolt in torque arm design that maximizes performance without the inherent binding issues of other 4 link systems. This provides superior control over suspension movement, resulting in a smooth ride and great handling