AST Suspension Lowering Springs (35mm/35mm) - 2012-2018 BMW X5 35i/25D/30D/40D X-Drive (F15) Sway Bars This sound kit enhances the

This sound kit enhances the auditory feedback of your Porsche

Minimal visual impact

resulting in world-wide recognition for high-performance

along with a design that helps manage airflow at the rear of the vehicle for improved handling and stability at higher speeds

AST Suspension Lowering Springs (35mm/35mm) - 2012-2018 BMW X5 35i/25D/30D/40D X-Drive (F15) Sway Bars This sound kit enhances theAST Lowering Springs for the 2012 2018 BMW X5 (F15) 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