AST Suspension Lowering Springs (30mm/30mm TUV) - 1997-2003 Audi A6 Quattro Sedan/Avant 1.8/1.8T/2.0/1.9TDi 4CYL (4B) 128 1992 BMW 3 Series RWD

1992 BMW 3 Series RWD (E30)

1990 Toyota Supra Base (A70)

AST Lowering Springs for the 1990-2005 Toyota Previa (CR) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

2017 Volkswagen Golf/GTI Base (AU)

2006 Smart Roadster (452)

AST Suspension Lowering Springs (30mm/30mm TUV) - 1997-2003 Audi A6 Quattro Sedan/Avant 1.8/1.8T/2.0/1.9TDi 4CYL (4B) 128 1992 BMW 3 Series RWDAST Lowering Springs for the 1997 2003 Audi A6 (4B) 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. Features