K&N 18-19 Ford F-150 EcoBoost V6-3.5L F/I Performance Air Intake System

K&N Engineering is well-known for making performance air filters and intake systems that help engines breathe better. This 57-series OEM air box intake system is designed specifically for your 2018-2020 Ford Expedition, offering a simple and cost-effective way to improve your engine's performance. It works by replacing your factory air filter and intake tube with a high-flow setup that lets your engine take in more air, which can lead to increased horsepower and torque.

This kit includes a washable and reusable oiled cotton high-flow air filter. It's designed to fit right into your factory air box, making installation straightforward with common hand tools, typically taking less than 60 minutes. The high-airflow intake tube is CAD-designed for optimal air delivery. This system is legal in all 50 states and comes with K&N's No-Hassle Lifetime Limited Warranty, giving you peace of mind with your purchase.