QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 300 lbs/in Rate - 1964-1967 Pontiac Tempest C350 2007 Mercedes-Benz CLK-Class (W209)

2007 Mercedes-Benz CLK-Class (W209)

2001 Volvo V40 FWD

2018 Mercedes-Benz GT-S AMG Coupe (C190)

5 kg/mm Spring Size - Front 62-235-6

2003 Mercedes-Benz SL-Class RWD (R230)

QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 300 lbs/in Rate - 1964-1967 Pontiac Tempest C350 2007 Mercedes-Benz CLK-Class (W209)These QA1 GM Pro Coil Systems for the 1964 1967 Pontiac Tempest are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling.