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 : bil47-124806 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 1998-2001 Audi A6 Base V6.2771cc Suspension::Coilovers 2002-2004 Audi A6 Base V6.2976cc Suspension::Coilovers 2003-2005 Volkswagen Passat GL L4.1781cc Suspension::Coilovers 2004 Volkswagen Passat GL L4.1967cc Suspension::Coilovers 2003-2004 Volkswagen Passat GL V6.2771cc Suspension::Coilovers 2005 Volkswagen Passat GL TDI L4.1967cc Suspension::Coilovers 1998-2005 Volkswagen Passat GLS L4.1781cc Suspension::Coilovers 2004-2005 Volkswagen Passat GLS L4.1967cc Suspension::Coilovers 1998-2005 Volkswagen Passat GLS V6.2771cc Suspension::Coilovers 1999-2003 Volkswagen Passat GLX L4.1781cc Suspension::Coilovers 1998-2005 Volkswagen Passat GLX V6.2771cc Suspension::Coilovers