QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 350 lbs/in Rate - 1958-1972 Chevrolet Biscayne 840Ci Rates are GT500-specific — softer

Rates are GT500-specific — softer than a full-on drag setup but firmer than the standard S197 GT spring to match the Shelby's extra front weight and supercharger mass

Part Number R-30-BR Part Name BR Series Coilovers Vehicle 2016-2017 Lexus RC200t Drivetrain RWD Chassis Code ASC10 Damping Adjustment 1-Way (30 levels) Ride-Height Adjustable Yes Spring Rate - Front 9 kg/mm Spring Rate - Rear 10 kg/mm Spring Size - Front 62-240-9K Spring Size - Rear 62-200-10K Swift Springs - Front 62-228-X Swift Springs - Rear 62-203-X Camber Plates - Front Not Applicable Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Vehicle Fitment

Spring rates and damping are pre-tuned for the Honda Civic Si chassis so the coilovers bolt onto your 2012-2013 Honda Civic Si ready to install

2019 BMW 2 Series RWD (F22)

QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 350 lbs/in Rate - 1958-1972 Chevrolet Biscayne 840Ci Rates are GT500-specific — softerThese QA1 GM Pro Coil Systems are available for the 1958 1972 Chevrolet Biscayne vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and 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