QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Flat Spring, 450 lbs/in Rate - 1968-1969 Buick Special SSR Progressive spring rate combined with

Progressive spring rate combined with precision adjustable shock damping to fine tune your vehicle for your needs

2017 Scion FR-S

2015 Audi RS5 Coupe AWD (B8)

Easy lowering adjustment

Part Number KLC175 Part Name Sway Bar Link Vehicle 2005-2010 Chevrolet Cobalt Base

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Flat Spring, 450 lbs/in Rate - 1968-1969 Buick Special SSR Progressive spring rate combined withdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1968 1969 Buick Special 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