Unity automotive has over 50 years of experience manufacturing parts in the aftermarket automotive industry. The company offers superior quality, specializing in making rock solid auto parts that withstand the test of time. With a true understanding of their marketplace they have become the industry leader in innovation of aftermarket suspension. Unity automotive delivers top of the line quality suspension parts made to insure a trouble-free installation and long-lasting reliability. The Replacement Shock absorber line offers a twin tube gas charged shock to be used as a direct replacement for your failing OE shocks.This Product Fits: 2008-2009 Mercedes-Benz C230, 2010-2014 Mercedes-Benz C250, 2008-2014 Mercedes-Benz C300, 2008-2015 Mercedes-Benz C350, 2014-2016 Mercedes-Benz E250, 2010-2016 Mercedes-Benz E350, 2013-2017 Mercedes-Benz E400 NOTE: Excludes Electronic Suspension on Mercedes-Benz C230, C250, C300, and C350 Models