K&N Cone Filter 5in ID 6.5in base 4.5in top 5.625in height carbon fiber look

The RP-5113 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-5113 is a clamp-on filter that has an inside flange diameter of 5 inches and a flange length of 1 inch. The base is 6-1/2 inches and the filter height is 5-5/8 inches.

This Part Fits:

Year	Make	Model	Submodel
2001-2005	BMW	M3	Base
2004-2005	Subaru	Forester	XT
2006	Subaru	Forester	XT Limited
2005	Subaru	Forester	XT Premium
2002-2014	Subaru	Impreza	WRX
2006-2007,2010-2014	Subaru	Impreza	WRX Limited
2009-2014	Subaru	Impreza	WRX Premium
2004-2014	Subaru	Impreza	WRX STI
2007,2011-2014	Subaru	Impreza	WRX STI Limited
2010	Subaru	Impreza	WRX STI Special Edition
2006-2007	Subaru	Impreza	WRX TR
2005-2006	Subaru	Legacy	GT
2005,2007-2009	Subaru	Legacy	GT Limited
2006-2009	Subaru	Legacy	GT spec.B