BMW Air Duct - Engine Compartment | 2004-2010 963ZM05X40 these Trak+ wheel spacers provide

these Trak+ wheel spacers provide improved wheel fitment

This essential component ensures reliable support during maintenance or tire changes

Oxygen Sensor for 535i (2008-2010)

S models must use base model dual tips with factory cats

Please check each product description for a complete list of what is included with the standard as well as the premium engine rebuild kits

BMW Air Duct - Engine Compartment | 2004-2010 963ZM05X40 these Trak+ wheel spacers provideAir Duct Engine Compartment for 528i (2008 2010), 535i (2008 2010), 550i (2006 2010), M5 (2006 2010), 650i (2006 2010), 528i xDrive (2009 2010), 535i xDrive (2009 2010), 525i (2004 2007), 530i (2004 2007), 545i (2004 2005), 645Ci (2004 2005), 530xi (2006 2007), 525xi (2006 2007), 528xi (2008), 535xi (2008)