AST Suspension Lowering Springs (40mm/35mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Sedan (F10) F-Pace 2010 Audi S4 (B8) AWD

2010 Audi S4 (B8) AWD

Part Number W73445 Part Name Spring Pad Bushing Vehicle 1993-1997 Jeep Cherokee Country Chassis Code XJ Color Black Installation Difficulty Easy Installation Time (hrs) 1

1998 Lexus GS300 (JZS160/JZS161)

2002 Lexus LS430 RWD (UCF30)

2004 Subaru Impreza WRX RS (GC/GF/GD/GG)

AST Suspension Lowering Springs (40mm/35mm TUV) - 2010+ BMW 5 Series 535/525D/530D/535D Sedan (F10) F-Pace 2010 Audi S4 (B8) AWDAST Lowering Springs for the 2010+ BMW 5 Series (F10) 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