AST Suspension Lowering Springs (30mm/30mm) - 2000-2007 BMW X5 3.0i w/ Air Suspension HA (E53) Versa 2018 Audi RS7 (w/o Air

2018 Audi RS7 (w/o Air Suspension)

1999 Porsche 911 Carrera RWD (996)

2005 Volkswagen Passat Sedan 1

1998 Mitsubishi Montero Base (L040/V20)

AST Suspension Lowering Springs (30mm/30mm) - 2000-2007 BMW X5 3.0i w/ Air Suspension HA (E53) Versa 2018 Audi RS7 (w/o AirAST Lowering Springs for the 2000 2007 BMW X5 (E53) 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