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


This Part Fits:

Year	Make	Model	Submodel
2004	Porsche	911	40th Anniversary Edition
1999-2008	Porsche	911	Carrera
1999-2004,2006-2008	Porsche	911	Carrera 4
2002-2008	Porsche	911	Carrera 4S
2005-2008	Porsche	911	Carrera S
2002-2005	Porsche	911	GT2
2004-2005	Porsche	911	GT3
2002	Porsche	911	Targa
2007-2008	Porsche	911	Targa 4
2007-2008	Porsche	911	Targa 4S
2002-2005	Porsche	911	Turbo
2005	Porsche	911	Turbo S