QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 650 lbs/in Rate - 1971-1996 Chevrolet Impala C15 1968 GMC P15/P1500 Van

1968 GMC P15/P1500 Van

2014 Dodge Dart

2005 Audi A4 Quattro B7

these 3 Series coilovers let you firm up the 3 Series E46 for canyon runs and the occasional track day

Part Number FA500-HCR31 Part Name 500 Series Coilovers Vehicle 1985-1989 Nissan Skyline Chassis Code HCR31 Spring Rate - Front 8 Kg/mm Spring Rate - Rear 6 Kg/mm Custom Spring Rates Available

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 650 lbs/in Rate - 1971-1996 Chevrolet Impala C15 1968 GMC P15/P1500 Vandon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1971 1996 Chevrolet Impala 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