K&N 99-03 Ford F-Series Super Duty V8-7.3L Performance Intake Kit

If you're looking to get more out of your 1999-2003 Ford F-250 Super Duty with the V8-7.3L diesel engine, this K&N performance intake kit is designed to help. It replaces your factory airbox with a system that allows your engine to breathe more freely, aiming for a noticeable improvement in both horsepower and torque. This kit is built to be a direct replacement for your stock setup, making it a straightforward way to enhance your truck's performance.

The intake tube is made from high-density polyethylene (HDPE) using a rotational molding process, which helps increase the volume of air reaching your engine. K&N pairs this with their well-known washable and reusable High-Flow Air Filter. The oversized, conical shape of the filter is designed to capture more dirt and debris, allowing for extended service intervals of up to 100,000 miles under normal highway driving. A custom heat shield is included to help block hot air from the engine bay, ensuring cooler air enters the intake. Installation is typically straightforward and can often be completed in under an hour.

This K&N intake system comes with a Million Mile Limited Warranty, reflecting the company's confidence in its durability. It's designed to work with your truck's existing systems and will not void your vehicle's warranty.