QA1 Rear Coilover Conversion Kit - Single Adjustable, Soft Ride, 170 lbs/in Rate - 1975-1986 Chevrolet C10, GM 12 Bolt Coach Windsor giving the M4 F82 race-bred

giving the M4 F82 race-bred body control with the flexibility to set it up your way

Excludes Type R

1989 Buick Skyhawk SE (J-Body)

Part Number D-107-DS Part Name DS Series Coilovers Vehicle 2003-2006 Infiniti G35 Sedan Drivetrain RWD Chassis Code V35 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 9 kg/mm Spring Rate - Rear 5 kg/mm Spring Size - Front 62-220-9K Spring Size - Rear 62-200-5K Swift Springs - Front 62-203-X Swift Springs - Rear 62-203-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Notes True Rear Coilover Vehicle Fitment

2014 Audi A5 Quattro Coupe 3

QA1 Rear Coilover Conversion Kit - Single Adjustable, Soft Ride, 170 lbs/in Rate - 1975-1986 Chevrolet C10, GM 12 Bolt Coach Windsor giving the M4 F82 race-bredWith this all new, engineered from scratch rear system, 1975 1986 Chevrolet C10 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