AST Suspension Lowering Springs (60mm/60mm) - 1975-1982 BMW 3 Series 315/316/318/320/323i (E21) 1991 1998 BMW 3 Series 318i

1998 BMW 3 Series 318i Sedan Coupe Convertible (E36)

S) Height Adjustable Spring Kit for the 2007-2008 Audi RS4 Avant/Convertible are a great alternative to conventional lowering springs

1991 Volkswagen Vanagon Base (T3)

Looking to lower your Chevrolet Cobalt on a set of adjustable Stance coilovers

1993 Volkswagen Corrado (MK2/MK3)

AST Suspension Lowering Springs (60mm/60mm) - 1975-1982 BMW 3 Series 315/316/318/320/323i (E21) 1991 1998 BMW 3 Series 318iAST Lowering Springs for the 1975 1982 BMW 3 Series (E21) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.