QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1985 Buick LeSabre XC90 The 5200 Series for the

The 5200 Series for the 1989 Porsche 944 2

2018 Nissan GT-R (R35)

particularly with stiffer spring rates

2016 Lexus GS250 RWD (GRL11)

QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1985 Buick LeSabre XC90 The 5200 Series for theQA1 now offers bolt in rear coil over shocks for the 1978 1985 Buick LeSabre. These shocks are available in single or double adjustable valving options. 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 adjustment, for a total of 324 possible valving combinations. These shocks also utilize a