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.

Vehicle Fitment

Years	Make	Model	Trim
2011–2013	Infiniti	QX56	Base
2014–2019	Infiniti	QX80	Base
2016–2017, 2019–2020	Infiniti	QX80	Limited
2020–2022	Infiniti	QX80	Luxe
2021–2022	Infiniti	QX80	Premium Select
2021–2022	Infiniti	QX80	Sensory
2021–2022	Nissan	Armada	Midnight Edition
2017–2022	Nissan	Armada	Platinum
2018–2020	Nissan	Armada	Platinum Reserve
2021–2022	Nissan	Armada	S
2017–2022	Nissan	Armada	SL
2017–2022	Nissan	Armada	SV