Bilstein B4 OE Replacement (DampMatic) dampers are designed to replace the original units found on certain Mercedes-Benz models. Bilstein B4 OE Replacement (DampMatic) dampers feature self-adjusting damping control and are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality. Twintube Strut Assembly Mercedes-Benz C300 2013-2008; C350 2013-2012 Mercedes-Benz C300 2014-2008; C350 2015-2012; E350 2014-2013; E400 2016-2015