K&N 97-08 Ford E350/#450 Econoline V10-6.8L Black High Flow Performance Kit

If you're looking to get more out of your Ford E-Series van with a V10 engine, a K&N cold air intake system is a solid way to improve airflow. This kit is designed to replace your restrictive factory air box and intake tubing, allowing your engine to breathe more freely. This can lead to a noticeable improvement in both horsepower and torque, making your van feel more responsive, especially when you need it for hauling or towing.

K&N builds these systems with a mandrel-bent aluminum intake tube, which helps maintain consistent airflow diameter throughout. It's paired with their well-known washable and reusable High-Flow Air Filter, featuring oiled cotton media. This filter design is meant to go up to 100,000 miles between cleanings under normal highway driving. The kit also includes a custom heat shield or air box to help keep hot air from the engine bay away from the intake charge, which is crucial for performance. Installation is typically straightforward and can often be completed in under 90 minutes.

This K&N intake system is backed by their Million Mile Limited Warranty, and it's designed to fit a wide range of Ford E-Series vans, including models like the E-150, E-250, and E-350 Super Duty from the late 90s through 2019. Remember to check the product specifications for CARB status if you are in California, as some intakes are not legal for sale or use there.