QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 750 lbs/in Rate - 1973-1988 Buick Regal EV6 BC Racing BR Series Coilovers

BC Racing BR Series Coilovers for the 2002-2007 Mitsubishi Lancer (CS6A) are BC Racing's entry-level coilover and the most popular kit in their entire lineup — they offer the most accessible entry into adjustable coilover suspension without sacrificing performance

The Wisefab Front Narrow Drift Angle Lock Kit for the 2001-2006 BMW M3 (E46) transforms the front suspension into a purpose-built drift geometry delivering aggressive steering lock

2016 Volkswagen Tiguan R-Line (5N)

2012 Subaru Impreza STI Sedan (GVB/GVF)

Part Number N-03-ER Part Name ER Series Coilovers Vehicle 2004-2013 Mazda 3 Drivetrain FWD Chassis Code BK3P Damping Adjustment 2-Way (30 levels rebound/30 levels compression) Ride-Height Adjustable Yes Spring Rate - Front 6 kg/mm Spring Rate - Rear 4 kg/mm Spring Size - Front 62-180-6K Spring Size - Rear 62-85-190-4K-V Swift Springs - Front 62-178-X Camber Plates - Front Included Camber Plates - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Notes Additional equipment required to make Swift Springs work in the rear

QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 750 lbs/in Rate - 1973-1988 Buick Regal EV6 BC Racing BR Series CoiloversThese QA1 GM Pro Coil Systems for the 1973 1988 Buick Regal 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.