AST Suspension Lowering Springs (50mm/50mm) - 2003-2010 BMW 5 Series 540i/545i/550i/535D Sedan (E60) 330Ci 2012 Lexus IS350 2

2012 Lexus IS350 2

while allowing us to use hollow tubing to keep the rod incredibly strong yet lightweight

1974 Volkswagen Jetta

By using the optional available adjustable top mounts

GLX (Fox) are built with tubular DOM steel tubing

AST Suspension Lowering Springs (50mm/50mm) - 2003-2010 BMW 5 Series 540i/545i/550i/535D Sedan (E60) 330Ci 2012 Lexus IS350 2AST Lowering Springs for the 2003 2010 BMW 5 Series (E60) 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.