AEM Nissan Frontier/Pathfinder/Xterra 4.0L Silver Brute Force Air Intake

The AEM 21-8504DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Nissan Frontier, Xterra and Pathfinder models. Air enters the system through an extra large AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and crank case vent hose. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-8504DC vehicle applications to determine the legal status for each vehicle.
Installation Instructions
User 1


This Part Fits:

Year	Make	Model	Submodel
2013-2015	Nissan	Frontier	Desert Runner
2005-2010	Nissan	Frontier	LE
2005-2008	Nissan	Frontier	Nismo Off-Road
2009-2015	Nissan	Frontier	PRO-4X
2011-2015	Nissan	Frontier	S
2005-2010	Nissan	Frontier	SE
2011-2015	Nissan	Frontier	SL
2011-2015	Nissan	Frontier	SV
2005-2012	Nissan	Pathfinder	LE
2006-2012	Nissan	Pathfinder	S
2005-2010	Nissan	Pathfinder	SE
2005-2009	Nissan	Pathfinder	SE Off-Road
2011-2012	Nissan	Pathfinder	Silver Edition
2011-2012	Nissan	Pathfinder	SV
2005	Nissan	Pathfinder	XE
2005-2010	Nissan	Xterra	Off-Road
2011-2014	Nissan	Xterra	PRO-4X
2005-2014	Nissan	Xterra	S
2005-2010	Nissan	Xterra	SE
2006-2014	Nissan	Xterra	X