QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 300 lbs/in Rate - 1982-1990 GMC S15 Colorado 36 levels of damping which

36 levels of damping which allow you the ability to perfectly dial in your coilover system

Maximize the handling of your 1970-1972 Plymouth Duster with Front and Rear Coil-Over Suspension

4T 4cyl Drivetrain RWD Lowering Rate - Front 0

Part Number ST-Z34-XR1-OEM Part Name Stance XR1 Vehicle 2008-2013 Infiniti G37 Chassis Code V36 Drivetrain RWD Damping Adjustment 1-Way · 16 Levels Ride-Height Adjustable Yes Spring Rate - Front 13 kg/mm Spring Rate - Rear 11 kg/mm Upper Mount - Front Solid pillowball Upper Mount - Rear Rubber Damper Type - Front Upright Damper Type - Rear Upright Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Camber Plates - Front Not Included Camber Plates - Rear Not Applicable Vehicle Fitment

Part Number F-01-RM Part Name RM Series Coilovers Vehicle 1997-2001 Subaru Impreza WRX Drivetrain FWD/AWD Chassis Code GC6/GC8 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 8 kg/mm Spring Rate - Rear 6 kg/mm Spring Size - Front 62-200-8K Spring Size - Rear 62-220-6K Swift Springs - Front 62-203-X Swift Springs - Rear 62-228-X Camber Plates - Front Included Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Vehicle Fitment

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 300 lbs/in Rate - 1982-1990 GMC S15 Colorado 36 levels of damping whichdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1982 1990 GMC S15 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