AST Suspension Lowering Springs (35mm/35mm) - 2007-2014 Mercedes-Benz C-Class C230/C280/C300/C350/C220CDi/C250CDi 4-Matic (W204) GS300 2011 Audi TTS Roadster (Includes

2011 Audi TTS Roadster (Includes Magnetic Ride Delete Module)

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AST Suspension Lowering Springs (35mm/35mm) - 2007-2014 Mercedes-Benz C-Class C230/C280/C300/C350/C220CDi/C250CDi 4-Matic (W204) GS300 2011 Audi TTS Roadster (IncludesAST Lowering Springs for the 2007 2014 Mercedes Benz C Class (W204) 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