The K&N 57-2595 Fuel Injected Performance Kit (FIPK) air intake system replaces the restrictive factory air filter and air intake housing on specific Ford Expedition and Lincoln Navigator models. K&N air intakes are designed to dramatically reduce air intake restriction as well as smooth and straighten air flow. This allows your 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 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the lower air box space. Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The tube accommodates the factory air temperature sensor. The oversized cone shaped 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, usually in 90 minutes or less using your vehicle's existing factory mounting points. Installation can be done using common tools. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's Million Mile Limited Warranty.

57i Series Induction Kit; Incl. Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 6.94 HP At 4100 RPM;

K&N 2015-2016 Ford Expedition/15-16 Lincoln Navigator 3.5L V6 F/I Performance Intake Kit

Engine Cold Air Intake Performance Kit

Performance Air Intake System

Performance Air Inta

Air Intake System