AST Suspension Lowering Springs (30mm/30mm) - 2011-2015 Kia Optima 2.0T (TF) 300C 2012 BMW 5 Series 4

2012 BMW 5 Series 4 Cyl AWD/RWD (F11)

Part Number BSF14 Part Name Sway Bar Vehicle 2000-2004 Subaru Legacy L Chassis Code BE/BH/BL/BP Adjustable No Bar Color Silver Bar Diameter 20 mm Bushing Color Black Bushing Material Polyurethane Bushings Included Yes Finish Powder Coated Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 1 Sway Bar

1997 Honda CR-V LX (RD)

1974 Ford F-250 Base (F-Series)

2009 Land Rover Range Rover Sport Supercharged (L322)

AST Suspension Lowering Springs (30mm/30mm) - 2011-2015 Kia Optima 2.0T (TF) 300C 2012 BMW 5 Series 4AST Lowering Springs for the 2011 2015 Kia Optima (TF) 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.