QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 600 lbs/in Rate - 1964-1967 Oldsmobile 442 SL450 2023 Ford F-350 Super Duty

2023 Ford F-350 Super Duty (P558)

2005 Mercedes-Benz C-Class 2WD Sedan/Wagon (W203)

1993 BMW 318i Sedan RWD (E36)

2012 Mitsubishi Lancer Ralliart SST AWD

Touring (BC/BF/BD/BG) is replaced with high tensile components to match the higher loads

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 600 lbs/in Rate - 1964-1967 Oldsmobile 442 SL450 2023 Ford F-350 Super Dutydon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1964 1967 Oldsmobile 442 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