AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2012 Mercedes-Benz A-Class A200T/A160CDi/A180CDi/A200CDi (W169) FR-S Part Number KSB637 Part Name

Part Number KSB637 Part Name Strut Bar Vehicle 2008-2009 Pontiac G8 Base

2016 BMW 4 Series 435i/440i Coupe RWD (w/ EDC)

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Part Number FA500-JZA80 Part Name 500 Series Coilovers Vehicle 1993-1998 Toyota Supra Chassis Code JZA80 Spring Rate - Front 12 Kg/mm Spring Rate - Rear 8 Kg/mm Custom Spring Rates Available

AST Suspension Lowering Springs (30mm/30mm TUV) - 2004-2012 Mercedes-Benz A-Class A200T/A160CDi/A180CDi/A200CDi (W169) FR-S Part Number KSB637 Part NameAST Lowering Springs for the 2004 2012 Mercedes Benz A Class (W169) 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