BMW Cylinder Head Oil Check Valve with O-Ring (Non-Return Valve) | 1991-2006 Manufacturer:Genuine BMW this kit provides precise control

this kit provides precise control and customization options

adorning the RSR 911 [No

This innovative modification eliminates the heavy and often problematic factory intake re-circulation system

Its 8J"X17" size and ET52 offset provide maximum stability and handling on the road

BMW Cylinder Head Oil Check Valve with O-Ring (Non-Return Valve) | 1991-2006 Manufacturer:Genuine BMW this kit provides precise controlCylinder Head Oil Check Valve with O Ring (Non Return Valve) for M3 (1995 1999), X5 (2001 2006), Z3 (1997 2002), Z4 (2003 2005), 325Ci (2001 2006), 325i (1992 2005), 325xi (2001 2005), 330Ci (2001 2006), 330i (2001 2005), 330xi (2001 2005), 525i (1991 2005), 530i (2001 2005), X3 (2004 2006), 323Ci (2000), 323i (1998 2000), 323is (1998 1999), 325is (1992 1995), 328Ci (2000), 328i (1996 2000), 328is (1996 1999), 528i (1997 2000)