QA1 Front Pro Coilover Kit - Single Adjustable, Large Tapered Flat End, 300 lbs/in Rate - 1973-1988 Buick Regal new 5i Limited Chassis Code BP/BR

5i Limited Chassis Code BP/BR Bushing Color Black Bushing Material Polyurethane Color Black Durometer 85 Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1

Part Number YS01-LX-SPL008 Part Name Yellow Speed Super Low Coilovers Vehicle 2006-2011 Lexus GS430 Chassis Code UZS190 Drivetrain Spring Rates - Front 18 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum Upper Mounts w/out Pillowball Top Mounts - Rear Aluminum Upper Mounts w/out Pillowball Camber Plates - Front No Camber Plates - Rear No

2011 Toyota Highlander SE (XU40/XU70)

1975 GMC K25

The 5100 Series shock absorbers for the 1998-2001 BMW 3 Series 318i Sedan/Touring/Coupe/Convertible (E46) utilize inverted / upside down technology

QA1 Front Pro Coilover Kit - Single Adjustable, Large Tapered Flat End, 300 lbs/in Rate - 1973-1988 Buick Regal new 5i Limited Chassis Code BP/BRThese 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.