K&N Performance Intake Kit for 2007-2014 Ford Expedition, F-150 & Lincoln Navigator (5.4L) 57-2575

Fits select 2007-2014 Ford Expedition, 2009-2010 Ford F-150, and 2007-2014 Lincoln Navigator (5.4L).

This K&N Performance Intake Kit (57-2575) is designed to replace your restrictive factory air path with a high-density polyethylene (HDPE) rotationally-molded tube. This system is engineered to increase airflow volume to the engine, providing a measurable increase in horsepower and torque. The custom heat shield protects the intake air from high engine bay temperatures, ensuring a cooler, denser oxygen charge.

At the heart of this system is a washable, reusable High-Flow Air Filter. Featuring oiled cotton media and an oversized conical design, this filter can go up to 100,000 miles between services under normal highway driving conditions. The bolt-on design allows for installation in approximately 90 minutes using basic hand tools and factory mounting points.

• High-density polyethylene (HDPE) rotationally-molded intake tube
• Washable and reusable oiled cotton High-Flow Air Filter
• Custom heat shield helps lower intake air temperatures
• Easy bolt-on installation replaces factory air box
• Manufacturer Part Number: 57-2575
• K&N Million Mile Limited Warranty