QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 550 lbs/in Rate - 1973-1988 Chevrolet Monte Carlo 760Li 2007 Mercedes-Benz C63 AMG (W204)

2007 Mercedes-Benz C63 AMG (W204)

1998 Subaru Impreza (GC8)

It's highly recommended to ensure your struts are valved for the rates you are choosing

2013 Mercedes-Benz E-Class Convertible 6 Cyl AWD/RWD (A207)

2006 Toyota Corolla (E130)

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 550 lbs/in Rate - 1973-1988 Chevrolet Monte Carlo 760Li 2007 Mercedes-Benz C63 AMG (W204)don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1973 1988 Chevrolet Monte Carlo 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