QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 600 lbs/in Rate - 1981-1987 GMC Caballero SL65 AMG Perfect for the Mercedes-Benz CLS

Perfect for the Mercedes-Benz CLS owner piecing together a custom air build or upgrading only the suspension side of an existing system

Model Years: 2005-2008

2022 Toyota Prius FWD (ZVW50)

2020 BMW 3 Series 325d (F3X LCI 5 Bolt)

6T 4cyl (R55/R57) was developed for the everyday driver who needs to hug the curves yet retain road comfort

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 600 lbs/in Rate - 1981-1987 GMC Caballero SL65 AMG Perfect for the Mercedes-Benz CLSdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1981 1987 GMC Caballero to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve