AST Suspension Lowering Springs (35mm/25mm) - 2016+ Kia Optima Sports Wagon 1.6CRDi/1.7CRDi (JF) Cordia 2007 BMW M3 4

2007 BMW M3 4

2009 Mercedes-Benz C63 AMG (W204)

Part Number KW2 Part Name Sway Bar Washer Kit Vehicle 1984 Chevrolet Cavalier Olympic Chassis Code J-Body Color Silver Grade Type Regular Inside Diameter 10

Part Number WEK081 Part Name Suspension Bushing Kit Vehicle 2008-2014 Subaru WRX STI Base Chassis Code GR/GV Bushing Color Black Bushing Material Polyurethane Grade Type Regular Installation Difficulty Moderate Installation Time (hrs) 6 Kit Contents 4 Shell Bushings

For serious Acura RSX track drivers and race teams

AST Suspension Lowering Springs (35mm/25mm) - 2016+ Kia Optima Sports Wagon 1.6CRDi/1.7CRDi (JF) Cordia 2007 BMW M3 4AST Lowering Springs for the 2016+ Kia Optima (JF) 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