AST Suspension Lowering Springs (35mm/35mm) - 1982-1990 BMW 6 Series 628CSi/635CSi (E24) whiteline 2002 Subaru Forester (SF)

2002 Subaru Forester (SF)

1986 Mazda 323 DX

1988 BMW 3 Series 320i/323i/325i Cabrio (E30)

2003 Lamborghini Gallardo (w/ OEM lift system)

AST Suspension Lowering Springs (35mm/35mm) - 1982-1990 BMW 6 Series 628CSi/635CSi (E24) whiteline 2002 Subaru Forester (SF)AST Lowering Springs for the 1982 1990 BMW 6 Series (E24) 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.