K&N 33-2231 High-Flow Air Filter: BMW

Replace your old, dirty and restrictive paper air filter with this high quality unit from K&N. The drop-in, factory replacement design means adding performance is simple. Designed for high air flow while providing excellent filtration, the K&N air filter will increase horsepower, torque and acceleration. K&N's High-Flow cotton air filter element is washable-reusable and will last the lifetime of your engine (cleaning kit sold separately). 100% genuine K&N product. Part# 33-2231. Made by K&N Engineering, Inc.

Fits:
2000-2001 BMW 316Ci 1.6L
2002 BMW 316Ci 1.6L (105BHP)
2000 BMW 316i 1.6L (E46)
2001 BMW 316i 1.6L
2002 BMW 316i 1.6L (105BHP)
1998-1999 BMW 316i 1.9L
2000 BMW 316i 1.9L (E46)
2001-2002 BMW 316i 1.9L
1999-2001 BMW 318Ci 1.9L
1996-1997 BMW 318i 1.9L (Non-US Models)
1998-2001 BMW 318i 1.9L
1999 BMW 318Ti 1.9L (US Models Only)
1999 BMW 320Ci 2.0L (E46)
2000 BMW 320Ci 2.0L
2001-2005 BMW 320Ci 2.0L (E46)
2000-2005 BMW 320Ci 2.2L
1998-1999 BMW 320i 2.0L (E46)
2000 BMW 320i 2.0L
2000-2005 BMW 320i 2.2L
1999 BMW 323Ci 2.5L (E46)
2000 BMW 323Ci 2.5L
1998-1999 BMW 323i 2.5L (E46)
2000 BMW 323i 2.5L
2000-2007 BMW 325Ci 2.5L
2000-2004 BMW 325i 2.5L
2005 BMW 325i 2.5L (192BHP)
2005 BMW 325i 2.5L (US Models Only)
2001-2005 BMW 325Ti 2.5L
2000-2005 BMW 325Xi 2.5L
1999 BMW 328Ci 2.8L (E46)
2000 BMW 328Ci 2.8L
1998-1999 BMW 328i 2.8L (Non-US Models, E46)
2000 BMW 328i 2.8L
2000-2004 BMW 330Ci 3.0L
2005 BMW 330Ci 3.0L (US Models Only)
2006 BMW 330Ci 3.0L
2000-2004 BMW 330i 3.0L
2005 BMW 330i 3.0L (US Models Only)
2000-2004 BMW 330Xi 3.0L
2005 BMW 330Xi 3.0L (US Models Only)
2000-2007 BMW M3 3.2L
2004-2005 BMW X3 2.5L (US Models Only)
2004-2006 BMW X3 3.0L