QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 650 lbs/in Rate - 1955-1957 Chevrolet Truck CTS-V 2006 Aston Martin DB9

2006 Aston Martin DB9

2011 Infiniti M37 RWD (Y51)

2002 Ford Excursion (U1)

Part Number E60-23-019-01-10 Part Name Shock Absorber Vehicle 2019-2022 Chevrolet Silverado 3500 HD Color Black Notes Performance OE Replacement Shock Vehicle Fitment

1990 BMW M3 51mm Strut Weld-In (E30)

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 650 lbs/in Rate - 1955-1957 Chevrolet Truck CTS-V 2006 Aston Martin DB9don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1955 1957 Chevrolet Truck 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