AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2011 Mercedes-Benz SLK-Class SLK 200 (W171) whiteline-and-control-arm-bushing Part Number KSR204 Part Name

Part Number KSR204 Part Name HICAS Hydraulic Lock Vehicle 1989-1998 Nissan 240SX SE Chassis Code S13/S14 Color Silver Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 2 Kit Contents 1 Bracket

2011 Mini Cooper Clubman

2004 Audi A4 Quattro Avant

2016 Audi A4 (w/ EDC)

Spring rate 100 N/mm

AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2011 Mercedes-Benz SLK-Class SLK 200 (W171) whiteline-and-control-arm-bushing Part Number KSR204 Part NameAST Lowering Springs for the 2004 2011 Mercedes Benz SLK Class (W171) 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