Product Installation Instructions
The K&N 57-2592 FIPK air intake system replaces the restrictive factory air filter and air intake housing in 3.5L Ecoboost F150 models for up to 23HP increase. K&N intakes are designed to dramatically reduce intake restriction as they 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 engines RPM range. This air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the original air box space. Air is directed through an aerodynamically engineered intake tube into the engines turbo inlet for a guaranteed power gain. The tube accommodates the factory EVAP hose as well as the mass air sensor and pressure sensor where equipped. 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 existing factory mounting points.
California Residents: Proposition 65 Warning