Description Bilstein B8 Performance Plus dampers are a performance upgrade to OE dampers designed to be paired with aftermarket lowering springs. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B8 Performance Plus dampers are the ideal solution for pairing with a lowering spring for improved handling and sportier look with the added benefit of world-famous Bilstein quality. Installation Instructions Warranty Material Safety Data Sheet This Part Fits Year Make Model Submodel.

2004-2007 BMW 525i Base 2008-2010 BMW 528i Base 2004-2007 BMW 530i Base 2008-2010 BMW 535i Base 2004-2005 BMW 545i Base 2006-2010 BMW 550i Base.