AST Suspension Lowering Springs (40mm/40mm TUV) - 2003-2010 Mercedes-Benz Viano (W639) dupe1 aggressive lines that enhance the

aggressive lines that enhance the vehicle's stance and visual appeal

The quad exit tips are designed for a striking appearance and efficient exhaust dispersal

Produces a deep

The design eliminates sway bar preload

AST Suspension Lowering Springs (40mm/40mm TUV) - 2003-2010 Mercedes-Benz Viano (W639) dupe1 aggressive lines that enhance theAST Lowering Springs for the 2003 2010 Mercedes Benz Viano (W639) 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