QA1 Front Coilover Conversion Kit - Double Adjustable, 0-2" Drop, 350 lbs/in Rate - 1968-1972 Plymouth Road Runner 1979 AST Lowering Springs for the

AST Lowering Springs for the 1997-2004 BMW 5 Series (E39) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

1997 GMC K3500 (GMT400)

LE Chassis Code E100 Bolt Thread Diameter 10 mm Grade Type Performance Installation Difficulty Easy Installation Time (hrs) 1 Kit Contents 2 Links Length 105 mm Material Steel Vehicle Placement Rear Wheel Alignment Required No Notes Excludes models with FE3 Suspension - vehicle specific link Vehicle Fitment

2015 Mazda CX-3 FWD/AWD (DK5FW/DK5AW)

2019 Mini Cooper Hatchback

QA1 Front Coilover Conversion Kit - Double Adjustable, 0-2" Drop, 350 lbs/in Rate - 1968-1972 Plymouth Road Runner 1979 AST Lowering Springs for theConvert your 1968 1972 Plymouth Road Runner from torsion bar suspension to a QA1 coil over system. Kits include a tubular K member for reduced weight and room for big tube headers. Modular motor mounts offer many engine options including Gen 3 Hemis. Systems easily bolt in without any cutting or welding. QA1 tubular Control Arms and rack and pinion steering greatly improve drivability and performance while providing a modern feel. Kits include single