Enhance your engine's performance and keep it protected with our 1998-2003 Ford Powerstroke 7.3L Cold Air Intake. Our carefully-designed enclosure keeps out dirt, debris and engine heat while increasing cool airflow. With an air filter that is 53.66 percent more efficient than stock and ISO 5011 tested for maximum performance, you can rest assured that your engine will be running smoothly and efficiently. We feature a large clear lid for easy filter inspection as well as premium silicone rubber components that won't crack and can handle temperatures up to 400F. Enjoy peace of mind knowing that this product comes with a million mile warranty from authorized dealers. Don't wait, demand better and order S&B today!