AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) RC 2007 BMW 7 Series 730i/735i/740i/745i/750i/730D

2007 BMW 7 Series 730i/735i/740i/745i/750i/730D w/ Level Adjustment VA Only (E65)

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

2012 Audi A3 (MK5/MK6)

2012 Subaru Impreza WRX Premium (GH8/GE8)

Part Number KCA399 Part Name Control Arm Bushing Vehicle 2002-2004 Subaru Outback H6 Chassis Code BE/BH/BP Bushing 1 Inner Diameter 12

AST Suspension Lowering Springs (30mm/30mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Touring w/ Air Suspension HA (F11) RC 2007 BMW 7 Series 730i/735i/740i/745i/750i/730DAST 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