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 InstructionsUser 1This 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