K&N 57 Series FIPK Performance Cold Air Intake for 04 Ford/Lincoln F150/Mark LT, V8-5.4L 57-2556

The K&N 57 Series FIPK 57-2556 air intake system is designed to enhance your vehicle's performance by increasing airflow to the engine. It replaces the factory air filter and air intake housing with a high-flow air filter and an aerodynamically engineered intake tube. This combination allows the engine to inhale a larger volume of air, resulting in increased power and acceleration throughout the RPM range. The 57-2556 air intake includes a chrome-topped K&N high-flow air filter and a heat shield that installs into the previous air box space. The air is directed through the intake tube into the engine's throttle body, ensuring a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed, depending on driving conditions. Installation is relatively easy and can usually be completed in 90 minutes or less using common tools. The K&N 57 Series FIPK is street legal in all 50 US states and comes with a Million Mile Limited Warranty. The high-density polyethylene (HDPE) rotationally-molded tube increases airflow volume, leading to a guaranteed increase in horsepower and torque. The washable, reusable High-Flow Air Filter features oiled cotton filter media and an oversized, conical design for extended service intervals of up to 100,000 miles under normal highway driving conditions.

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Installation Instructions
Installation Instructions
Installation Instructions

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