AST Suspension Lowering Springs (30mm/30mm) - 2013+ BMW 4 Series 435i/440i/430D Coupe (F32) IS F improving damping consistency and ride

improving damping consistency and ride control

Get the stance you want and the performance you need with Air Lift's Performance air suspension kit for the 2005-2014 Audi A3 (MK5/MK6)

Features adjustable rebound damping

Part Number 15220005 Part Name V2 Coilover Kit UPC 842607004391 Vehicle 2004-2010 BMW 5 Series 2WD Front Lowering Rate 0

2008 Porsche Boxster RS Spyder (987)

AST Suspension Lowering Springs (30mm/30mm) - 2013+ BMW 4 Series 435i/440i/430D Coupe (F32) IS F improving damping consistency and rideAST Lowering Springs for the 2013+ BMW 4 Series (F32) 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