The Bilstein B16 PSS10 kit is the ultimate race inspired suspension system, delivering unsurpassed driving performance in any situation. This kit puts you in complete control, providing the kind of precise suspension tuning formerly available only on race cars. From a weekend of competition to daily driving, this system provides perfect handling performance for every situation. The manually adjustable damping mono-tube gas shock absorbers feature 10-stage precise compression and rebound settings, from comfort to competition. Bilstein utilizes debris resistant round threads on these dampers to ensure spring adjustment remains effortless throughout the life of the kit. The surface is coated with Triple-C-Technology coating to ensure long lasting resistance to corrosion and flashy good looks. BMW 323Ci 2000; 323i 2000-1998; 323is 1999-1998; 325Ci 2006-2001; 325i 2005-2001; 328Ci 2000; 328i 2000-1999; 330Ci 2006-2001; 330i 2005-2001 BMW 323Ci 2000, 323i 2000-1998, 323is 1999-1998, 325Ci 2006-2001, 325i 2005-2001, 328Ci 2000, 328i 2000-1999, 330Ci 2006-2001, 330i 2005-2001