QA1 Front Pro Coilover Kit - Single Adjustable, Large Tapered Flat End, 450 lbs/in Rate - 1970-1981 Pontiac Firebird brand_spl-parts 2011 Mercedes-Benz SLK-Class (R172)

2011 Mercedes-Benz SLK-Class (R172)

2017 Lexus IS200t RWD

2019 Audi A5 w/EDC FWD/AWD (F5)

designed for Lexus GS350 drivers who push hard at the track but still drive the car on the street

Base Chassis Code 1F Adjustable Yes Bar Color Silver Bar Diameter 24 mm Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Finish Powder Coated Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 1 Sway Bar

QA1 Front Pro Coilover Kit - Single Adjustable, Large Tapered Flat End, 450 lbs/in Rate - 1970-1981 Pontiac Firebird brand_spl-parts 2011 Mercedes-Benz SLK-Class (R172)These QA1 GM Pro Coil Systems for the 1970 1981 Pontiac Firebird 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.