The Bilstein B14 PSS Suspension allows adjustable vehicle ride height without the expense of a fully adjustable damping system. This system features both coilover and standard mono-tube gas pressure shock or struts with performance level valving for application specific, progressive rate coil springs. *The product benefits at a glance:* * Threaded body adjustable range of 20 mm * Lowering of approx. 30-50 mm at front and rear * Road-tested and fine-tuned by BILSTEIN ride engineers, under extreme motorsports conditions * Aluminum Spring plates and lock nuts * Surface coating using Triple-C-Technology®for long-lasting corrosion resistance * Round threads for easy adjustment * Quality sport springs made from highly durable material * Gas pressure technology * BILSTEIN monotube technology, made in Germany PartNumber : bil47-100770 Description : B14 (PSS) - Suspension Kit Series : B14 (PSS) Internal Design : Monotube Finish : Dampers: Zinc Plated Front Yellow Rear/Springs: Blue Title : Bilstein Shock Absorbers California Proposition 65 : WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov Position : Front and Rear 2003-2005 Mercedes-Benz C230 Kompressor L4.1796cc Suspension::Coilovers 2002 Mercedes-Benz C230 Kompressor L4.2295cc Suspension::Coilovers 2006-2007 Mercedes-Benz C230 Sport V6.2496cc Suspension::Coilovers 2001-2005 Mercedes-Benz C240 Base V6.2597cc Suspension::Coilovers 2006-2007 Mercedes-Benz C280 Luxury V6.2996cc Suspension::Coilovers 2002-2004 Mercedes-Benz C32 AMG Base V6.3199cc Suspension::Coilovers 2001-2005 Mercedes-Benz C320 Base V6.3199cc Suspension::Coilovers 2006-2007 Mercedes-Benz C350 Luxury V6.3498cc Suspension::Coilovers 2006-2007 Mercedes-Benz C350 Sport V6.3498cc Suspension::Coilovers 2005-2006 Mercedes-Benz C55 AMG Base V8.5439cc Suspension::Coilovers 2003-2005 Mercedes-Benz CLK320 Base V6.3199cc Suspension::Coilovers 2006-2009 Mercedes-Benz CLK350 Base V6.3498cc Suspension::Coilovers 2006 Mercedes-Benz CLK500 Base V8.4966cc Suspension::Coilovers 2003-2005 Mercedes-Benz CLK500 Base V8.4973cc Suspension::Coilovers 2003-2006 Mercedes-Benz CLK55 AMG Base V8.5439cc Suspension::Coilovers 2007-2009 Mercedes-Benz CLK550 Base V8.5461cc Suspension::Coilovers 2007-2008 Mercedes-Benz CLK63 AMG Base V8.6208cc Suspension::Coilovers