AST Suspension Lowering Springs (30mm/25mm) - 2009-2018 BMW Z4 Roadster 35i/35is (E89) 318is 2003 BMW Z8

2003 BMW Z8

LE Chassis Code S13/S14 Adjustable Yes Bolt Thread Diameter 10 mm Grade Type Performance Grease Fitting Included No Greaseable No Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 2 Links Length 85-95 mm Locking Nuts Included Yes Material Steel Pre-Greased Yes Washers Included Yes Vehicle Placement Front Wheel Alignment Required No Notes Adjustable Extra Heavy Duty

1979 Mercury Grand Marquis Base

1994 BMW 318i 3 Series (E36/E30)

2001 Volvo S80

AST Suspension Lowering Springs (30mm/25mm) - 2009-2018 BMW Z4 Roadster 35i/35is (E89) 318is 2003 BMW Z8AST Lowering Springs for the 2009 2018 BMW Z4 (E89) 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