AST Suspension Lowering Springs (35mm/35mm) - 1997-2004 BMW 5 Series 525D/530D Touring (E39) whiteline-differential-mount-center-support-bushing Conventional Shock Absorber

Conventional Shock Absorber

AST Lowering Springs for the 2004-2012 Volvo S40 (M) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

Shock Absorber on your 2009 Chrysler 300C Signature Series (LX) advances and demands for improved travel and load bearing has placed extra importance and stress on shock absorber bushings

2013 BMW M3 Sedan/Coupe E90/E92 (w/ EDC Includes EDC Delete Module)

Optimize Rear Suspension Geometry on your 1992-2006 Toyota Camry SE

AST Suspension Lowering Springs (35mm/35mm) - 1997-2004 BMW 5 Series 525D/530D Touring (E39) whiteline-differential-mount-center-support-bushing Conventional Shock AbsorberAST Lowering Springs for the 1997 2004 BMW 5 Series (E39) 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.