The K&N AirCharger 63-6018 air intake system replaces your vehicle’s restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle’s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 63-6018 air intake comes with a large chrome topped K&N high-flow air filter and a heat shield that installs into the factory mounting points. This allows cooler, denser air to be directed through a custom molded intake tube into the engine’s throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install using commonly available tools. This air intake cannot be sold in California. It is not legal for use in California or other states adopting California emission standards.
Installation Instructions
User 1
Installation Instructions
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2011-2013	Infiniti	QX56	Base
2014-2019	Infiniti	QX80	Base
2016-2017,2019-2020	Infiniti	QX80	Limited
2020-2023	Infiniti	QX80	Luxe
2021-2023	Infiniti	QX80	Premium Select
2021-2023	Infiniti	QX80	Sensory
2021-2023	Nissan	Armada	Midnight Edition
2017-2023	Nissan	Armada	Platinum
2018-2020	Nissan	Armada	Platinum Reserve
2021-2023	Nissan	Armada	S
2017-2023	Nissan	Armada	SL
2017-2023	Nissan	Armada	SV