QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Flat Spring, 650 lbs/in Rate - 1968-1972 Pontiac GTO Avante 2013 Audi A3 1

2013 Audi A3 1

1997 Infiniti G20 T (P11)

2019 Mercedes-Benz A Class FWD (W177)

2014 Subaru Impreza WRX Limited (GR)

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Flat Spring, 650 lbs/in Rate - 1968-1972 Pontiac GTO Avante 2013 Audi A3 1don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1968 1972 Pontiac GTO 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 packs