AST Suspension Lowering Springs (40mm/40mm) - 2012+ Suzuki Swift Sport 1.6 (NZ/FZ) WRX STI 2006 BMW Z4 2

2006 BMW Z4 2

Part Number W72044 Part Name Coil Spring Pad Bushing Vehicle 1991-2006 BMW 325i 3 Series Chassis Code E36/E46 Color Black Height 10 mm Inside Diameter 32 mm Installation Difficulty Easy Installation Time (hrs) 1

LE Chassis Code S13/S14 Bushing Color Black Bushing Material Polyurethane Grade Type Regular Installation Difficulty Difficult Installation Time (hrs) 2 Kit Contents 6 Bushings

NOTE: The lowering of each vehicle differs greatly with ST XTA Coilover Kit due to the type of construction

1981 Mazda 626 Base (GC)

AST Suspension Lowering Springs (40mm/40mm) - 2012+ Suzuki Swift Sport 1.6 (NZ/FZ) WRX STI 2006 BMW Z4 2AST Lowering Springs for the 2012+ Suzuki Swift (NZ FZ) 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.