QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 400 lbs/in Rate - 1964-1967 Buick Special Corrado 2021 BMW M4 (G82/G83)

2021 BMW M4 (G82/G83)

Part Number 54457 Part Name Sport Springs Country of Origin Germany Vehicle 2004-2007 Subaru Impreza WRX 2

1991 Mitsubishi Galant GS

straight line stability and consistent performance for your 1968-1972 Oldsmobile Vista Cruiser vehicle

shaped and case hardened washers on your 1976-1987 Jaguar XJS Base (XJ-S) to suit the rigors wear and tear loads on sway bar link washers

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 400 lbs/in Rate - 1964-1967 Buick Special Corrado 2021 BMW M4 (G82/G83)don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1964 1967 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