AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) RC 2012 Subaru Impreza WRX Premium

2012 Subaru Impreza WRX Premium (GH8/GE8)

2007 Toyota Mark X

Swift Springs and helper-spring upgrades available — contact us to add

2005 Audi A3 (MK2)

2007 Audi A3 Quattro (8P)

AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) RC 2012 Subaru Impreza WRX PremiumAST Lowering Springs for the 2010+ BMW 5 Series (F11) 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