QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1987 Oldsmobile Cutlass upper-control-arms 14 Kg/mm (400 lbs/in) Spring

14 Kg/mm (400 lbs/in) Spring Rates - Rear Progressive Quantity Full Set (Front & Rear) Notes At Vehicles Equipped with Electronic Damping

2011 Cadillac CTS Base (Sigma II)

Feal Suspension 441+ Coilovers for the 2007-2014 Mini Clubman (R55) are built to give you the competitive edge and offer premium features while remaining affordable and long-lasting

1994 Pontiac Firebird V6 (F-Body)

2015 BMW 428i 4 Series (F32/F33)

QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1987 Oldsmobile Cutlass upper-control-arms 14 Kg/mm (400 lbs/in) Springdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1978 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