Bilstein B6 Performance (10-Way) dampers are a performance upgrade to OE dampers and feature manual damping adjustment. The 10-way damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance (10-Way) dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality. PartNumber : bil31-181884 Description : B6 Performance (10-Way) - Suspension Strut Assembly Series : B6 (10-Way Adjustable) Boot Included : Blue Bellows Internal Design : Monotube Lower Mount Type : Base Cup Upper Mount Type : Stem Finish : Yellow Paint Title : Bilstein Shock Absorbers Series : B6 Performance (10-Way) California Proposition 65 : WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov Position : Front Left 2000 BMW 323Ci Base L6.2494cc Suspension::Shocks and Struts 1999-2000 BMW 323i Base L6.2494cc Suspension::Shocks and Struts 2001-2006 BMW 325Ci Base L6.2494cc Suspension::Shocks and Struts 2001-2005 BMW 325i Base L6.2494cc Suspension::Shocks and Struts 2000 BMW 328Ci Base L6.2793cc Suspension::Shocks and Struts 1999-2000 BMW 328i Base L6.2793cc Suspension::Shocks and Struts 2001-2006 BMW 330Ci Base L6.2979cc Suspension::Shocks and Struts 2001-2005 BMW 330i Base L6.2979cc Suspension::Shocks and Struts