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
2008-2012	Infiniti	EX35	Base
2008-2012	Infiniti	EX35	Journey
2013	Infiniti	EX37	Base
2013	Infiniti	EX37	Journey
2011-2012	Infiniti	G25	Base
2011-2012	Infiniti	G25	Journey
2011-2012	Infiniti	G25	X
2007-2008	Infiniti	G35	Base
2007-2008	Infiniti	G35	Journey
2007-2008	Infiniti	G35	Sport
2007-2008	Infiniti	G35	X
2008-2013	Infiniti	G37	Base
2011-2013	Infiniti	G37	IPL
2008-2013	Infiniti	G37	Journey
2008-2013	Infiniti	G37	Sport
2009-2013	Infiniti	G37	X
2015	Infiniti	Q40	Base
2014	Infiniti	Q50	Base
2014	Infiniti	Q50	Premium
2014	Infiniti	Q50	Sport
2014-2015	Infiniti	Q60	Base
2014-2015	Infiniti	Q60	IPL
2014-2015	Infiniti	Q60	Journey
2014-2015	Infiniti	Q60	S
2015	Infiniti	Q60	S Limited
2014-2017	Infiniti	QX50	Base
2014-2015	Infiniti	QX50	Journey
2007-2008	Nissan	350Z	Base
2007-2009	Nissan	350Z	Enthusiast
2007-2009	Nissan	350Z	Grand Touring
2007-2008	Nissan	350Z	Nismo
2007-2009	Nissan	350Z	Touring
2010	Nissan	370Z	40th Anniversary Edition
2009-2020	Nissan	370Z	Base
2018-2019	Nissan	370Z	Heritage Edition
2009-2017,2019-2020	Nissan	370Z	Nismo
2015-2018	Nissan	370Z	Nismo Tech
2015-2020	Nissan	370Z	Sport
2015-2018	Nissan	370Z	Sport Tech
2019-2020	Nissan	370Z	Sport Touring
2009-2019	Nissan	370Z	Touring
2015-2018	Nissan	370Z	Touring Sport