QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 500 lbs/in Rate - 1967-1969 Pontiac Firebird Electronic Components 2001 Ford Contour SVT (CDW27)

2001 Ford Contour SVT (CDW27)

2003 Mercedes-Benz C-Class C240 RWD (W203)

24K Finish Gold Anodized Manufacturer Swift Springs (for 326POWER) Country of Origin Japan Quantity 2 Springs (Pair)

Part Number R-21-ER Part Name ER Series Coilovers Vehicle 2006-2012 Lexus GS350 Drivetrain RWD Chassis Code GRS191 Damping Adjustment 2-Way (30 levels rebound/30 levels compression) Ride-Height Adjustable Yes Spring Rate - Front 14 kg/mm Spring Rate - Rear 10 kg/mm Spring Size - Front 62-220-14K Spring Size - Rear 62-220-10K Swift Springs - Front 62-228-X Swift Springs - Rear 62-228-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Notes The ER Series is not available in Extreme-Low configuration

8 kg/mm (549 lbs/in) Spring Rate (Rear) 8

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 500 lbs/in Rate - 1967-1969 Pontiac Firebird Electronic Components 2001 Ford Contour SVT (CDW27)don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1967 1969 Pontiac Firebird 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