Bilstein B8 Performance Plus dampers are a performance upgrade to OE dampers designed to be paired with aftermarket lowering springs. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B8 Performance Plus dampers are the ideal solution for pairing with a lowering spring for improved handling and sportier look with the added benefit of world-famous Bilstein quality. Mercedes-Benz C32 AMG 2004-2002; C55 AMG 2006-2005; C230 2007-2002; C240 2005-2001; C280 2007-2006; C320 2005-2001; C350 2007-2006; CLK55 AMG 2006-2003; CLK63 AMG 2009-2007; CLK320 2005-2003; CLK350 2009-2006; CLK500 2006-2003; CLK550 2009-2007 Mercedes-Benz C32 AMG 2004-2003; C230 2007-2002; C280 2007-2006; C320 2005-2001; C350 2007-2006; CLK55 AMG 2006-2003; CLK63 AMG 2008-2007; CLK320 2005-2003; CLK350 2009-2006; CLK500 2006-2003; CLK550 2009-2007