AST Suspension Lowering Springs (30mm/30mm) - 2014+ BMW 4 Series 435i/440i/430D Gran Coupe (F36) GS400 Mount your Powertune Digital Dash

Mount your Powertune Digital Dash with this aluminum mounting bracket

Part Number 18080105 Part Name Street Comfort Coilover Kit UPC 842607098314 Vehicle 2009-2018 Volkswagen CC Front Lowering Rate 0

Part Number 13220048 Part Name ST X Coilovers UPC 00847691029510 Vehicle 2006-2013 BMW 3 Series 6cyl Sedan Coupe X-Drive Chassis Code E90/E92 Drivetrain AWD Lowering Rate - Front 0

07 Kg/mm (340 lbs/in) Rear Spring Rates 12

LX Chassis Code BF Bushing 1 Inner Diameter 12 mm Bushing 1 Outer Diameter 30 mm Bushing Quantity 4 Bushings Grade Type Regular Installation Difficulty Difficult Installation Time (hrs) 2

AST Suspension Lowering Springs (30mm/30mm) - 2014+ BMW 4 Series 435i/440i/430D Gran Coupe (F36) GS400 Mount your Powertune Digital DashAST Lowering Springs for the 2014+ BMW 4 Series (F36) 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