QA1 MOD Series Rear Pro Coilover Kit, 220 lbs/in Rate - 1973-1977 Buick Regal F-Type Part Number FA500SL-E30M Part Name

Part Number FA500SL-E30M Part Name 500 Series Super Low Coilovers Vehicle 1985-1992 BMW M3 Weld On Chassis Code E30 Spring Rate - Front 10 Kg/mm Spring Rate - Rear 12 Kg/mm Custom Spring Rates Available

Titanium Chassis Code C1XX Adjustable Yes Ball Joint Included No Bushings Included Yes Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 2 Arms

The ISR Performance Pro Series Coilovers for the 2003-2006 Infiniti G35 (V35) drop your ride height

2011 BMW 3 Series 320i/323i/325i/320D Coupe (E90/E92)

QA1 MOD Series Rear Pro Coilover Kit, 220 lbs/in Rate - 1973-1977 Buick Regal F-Type Part Number FA500SL-E30M Part Namedon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1973 1977 Buick Regal 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 packs