Spectre Performance Engine Air Filter: Premium, Washable, Replacement Filter: Fits 2003-2011 BMW (630i, 523i, 525i, 528i, 528i xDrive, 530i, 528xi, Z4, 525xi, 530xi, 520i) SPE-HPR10022

Spectre’s high-performance replacement air filters are engineered to provide increased airflow—one of the most important elements of engine performance.Manufactured using high-quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is pre-oiled and ready to use, and can be easily installed with no special tools required.Vehicle Fitment: 2004-2011 BMW 630i, 2005-2010 BMW 523i, 2003-2010 BMW 525i, 2008-2010 BMW 528i, 2009-2010 BMW 528i xDrive, 2003-2010 BMW 530i, 2008-2009 BMW 528xi, 2006-2009 BMW Z4, 2005-2008 BMW 525xi, 2005-2008 BMW 530xi, 2003-2005 BMW 520i'