These springs are produced by a leading German supplier to the automobile industry. Highest quality as well as best driving features dinstiguish this product. Lowering, depending on the vehicle equipment is approx. 25 - 35 mm. For all sedans with tow bar, front axle up to max. 1005 kg, rear axle up to max. 1100 kg; except C320 and C270CDI. Set of 4.