QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 450 lbs/in Rate - 1975-1979 Buick Skylark voodoo13 2019 Ford F-350 Super Duty

2019 Ford F-350 Super Duty (F-Series)

2003 Ford Explorer

Part Number 28731-1 Part Name ETS Electronic Lowering System Country of Origin Germany Vehicle 2016-2023 Audi Q7 55 Premium Plus AWD Chassis Code 4M Front Lowering 1

2012 BMW 3 Series 335/325D/330D/335D Sedan (E90)

1993 Mercedes-Benz 400E (W124)

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 450 lbs/in Rate - 1975-1979 Buick Skylark voodoo13 2019 Ford F-350 Super Dutydon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1975 1979 Buick Skylark 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