Bilstein B16 (PSS9) suspension kits feature ride height adjustability with 9-stage manually adjustable dampers in an OE quality, direct fit package. The 9-stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B16 (PSS9) suspension kits are made in Germany and feature technology tested on the famed Nurburgring. 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 2004-2002, 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 2008-2007, CLK320 2005-2003, CLK350 2009-2006, CLK500 2006-2003, CLK550 2009-2007