Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Air Intake is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series air intakes come with K&N's Million Mile Limited Warranty. K&N intake systems replace 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 OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). Some 77 Series Air Intakes are not legal for use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website vehicle parts search for specific CARB status.

Vehicle Fitment

Years	Make	Model	Trim
2005	Ford	Expedition	Eddie Bauer
2005	Ford	Expedition	Limited
2005	Ford	Expedition	XLS
2005	Ford	Expedition	XLT
2004–2008	Ford	F-150
2006–2008	Ford	F-150	Harley-Davidson Edition
2005–2008	Ford	F-150	King Ranch
2004–2008	Ford	F-150	Lariat
2008	Ford	F-150	Limited
2008	Ford	F-150	THE 60th Anniversary Edition
2004–2008	Ford	F-150	XL
2004–2008	Ford	F-150	XLT
2006–2008	Lincoln	Mark LT	Base