QA1 Rear Pro Coilover Kit - Single Adjustable, 130 lbs/in Rate - 1964-1972 Pontiac GTO qa1-non-adjustable-upper-trailing-arm 2012 Infiniti FX35 V6 (S51)

2012 Infiniti FX35 V6 (S51)

1985 Dodge D250 (D-Series)

and ride height is adjustable independent of spring preload

2018 Subaru Impreza WRX Sport/Base AWD (GK/GT)

2018 Audi R8 (w/ Magnetic Ride) RWD

QA1 Rear Pro Coilover Kit - Single Adjustable, 130 lbs/in Rate - 1964-1972 Pontiac GTO qa1-non-adjustable-upper-trailing-arm 2012 Infiniti FX35 V6 (S51)QA1 offers bolt in Rear Coil Over Conversion Kits for the 1964 1972 Pontiac GTO vehicles. These kits include specially designed USA made mounting brackets and single or double adjustable Aluminum Shocks, High Travel Springs and all necessary hardware. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double Adjustable Shocks provide 18 positions of compression adjustment and 18 positions of