QA1 MOD Series Rear Pro Coilover Kit, 300 lbs/in Rate - 1978-1983 Buick Estate Wagon Skyhawk 2010 Mercedes-Benz E-Class E350CDi/E350 BlueTEC/E500

2010 Mercedes-Benz E-Class E350CDi/E350 BlueTEC/E500 Coupe (C207)

If you've lowered the 300ZX on coilovers or dropped springs

Part Number: 443SU-12

H&R Sport Springs for your 1995-1999 Mercedes-Benz S420 (W140) are H&R's number one selling product

The D2 Racing RS Series Coilover Kit for the 1999-2003 Mitsubishi Galant is our flagship coilover

QA1 MOD Series Rear Pro Coilover Kit, 300 lbs/in Rate - 1978-1983 Buick Estate Wagon Skyhawk 2010 Mercedes-Benz E-Class E350CDi/E350 BlueTEC/E500don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1978 1983 Buick Estate Wagon 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