K&N 57 Series FIPK Cold Air Intake Ford Expedition/ F150/ Lincoln Navigator 5.4L V8 57-2575

The K&N FIPK 57-2575 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing, significantly reducing intake restriction and allowing your engine to inhale more air. This results in increased power and acceleration throughout the engine's RPM range. The 57-2575 air intake includes a chrome-topped K&N high-flow air filter, a heat shield that installs into the lower air box, and an aerodynamically engineered intake tube that directs air to the engine's throttle body for guaranteed power gain. The system accommodates the factory mass air sensor and features an oversized cone-shaped air filter that can last up to 100,000 miles before requiring service. A custom heat shield protects intake air from engine heat, and the entire system can typically be installed in under 60 minutes. The K&N 57 Series FIPK is street legal in all 50 US states and comes with K&N's Million Mile Limited Warranty.

Installation Instructions
Installation Instructions
Installation Instructions
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