QA1 Rear Pro Coilover Kit - Double Adjustable, 170 lbs/in Rate - 1978-1987 Pontiac Grand Prix Alfa Romeo 1998 Lexus IS300 (JCE10)

1998 Lexus IS300 (JCE10)

1976 Ford F-350 Ranger

ST Sport Springs are one of the few lowering springs on the market that (in combination with the standard suspension) will greatly improve the driving behavior of a vehicle as well as its overall looks

Spring rates and damping are pre-tuned for the E90/E92/E93 BMW M3 chassis so the coilovers bolt onto your 2008-2013 BMW M3 ready to install

2011 BMW 3 Series 328i Coupe RWD (E92)

QA1 Rear Pro Coilover Kit - Double Adjustable, 170 lbs/in Rate - 1978-1987 Pontiac Grand Prix Alfa Romeo 1998 Lexus IS300 (JCE10)QA1 offers bolt in Rear Coil Over Conversion Kits for the 1978 1987 Pontiac Grand Prix. These kits include specially designed USA made mounting brackets and single or double adjustable Aluminum Shocks, 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 rebound