QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 750 lbs/in Rate - 1973-1987 Oldsmobile Cutlass E53 Part Number: 443HO-12

Part Number: 443HO-12

these billet 6061-T6 arms let you dial out the toe-in that lowering creates and hold the setting through every session

Every kit is extensively tested on the S122A chassis and refined until it balances ride quality with performance — the reason RX-2 coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

2006 Volvo S40 Sedan

2025 Honda Civic EX

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 750 lbs/in Rate - 1973-1987 Oldsmobile Cutlass E53 Part Number: 443HO-12don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1973 1987 Oldsmobile Cutlass 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