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.
Installation Instructions
Technical Bulletin


This Part Fits:

Year	Make	Model	Submodel
2005-2012	Porsche	Boxster	Base
2008	Porsche	Boxster	Limited Edition
2008	Porsche	Boxster	RS 60 Spyder
2004-2012	Porsche	Boxster	S
2012	Porsche	Boxster	S Black Edition
2008	Porsche	Boxster	S Limited Edition
2009	Porsche	Boxster	S Porsche Design 2
2004	Porsche	Boxster	S Special Edition
2011-2012	Porsche	Boxster	Spyder
2007-2012	Porsche	Cayman	Base
2012	Porsche	Cayman	R
2006-2012	Porsche	Cayman	S