K&N 05 WRX / 99-06 Impreza / 99-04 Legacy Drop In Air Filter

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

This Part Fits:

Year	Make	Model	Submodel
2003	Subaru	Baja	Base
2003-2006	Subaru	Baja	Sport
1999-2002	Subaru	Forester	Base
1999-2002	Subaru	Forester	L
1999-2002	Subaru	Forester	S
2003-2004	Subaru	Forester	X
2003-2004	Subaru	Forester	XS
1999-2001	Subaru	Impreza	L
1999-2004	Subaru	Impreza	Outback
1999-2004	Subaru	Impreza	RS
2002-2004	Subaru	Impreza	TS
1999-2000	Subaru	Legacy	Brighton
1996-2004	Subaru	Legacy	GT
1998,2000-2002	Subaru	Legacy	GT Limited
1999-2004	Subaru	Legacy	L
1999	Subaru	Legacy	L 30th Anniversary
2004	Subaru	Legacy	L 35th Anniversary
2003	Subaru	Legacy	L SE
1999	Subaru	Legacy	Limited 30th Anniversary
1996-1997	Subaru	Legacy	LSi
1996-1999	Subaru	Legacy	Outback
1997,1999	Subaru	Legacy	Outback Limited
1999	Subaru	Legacy	SUS 30th Anniversary
2000-2004	Subaru	Outback	Base
2000-2004	Subaru	Outback	Limited