K&N 97-04 Ford F-150 V8-4.6L/5.4L High Flow Performance Kit

Boost your vehicle's horsepower and torque with the K&N cold air intake system. It features a mandrel - bent aluminum intake tube for smooth airflow. The system comes with a washable, reusable High - Flow Air Filter made of oiled cotton media. Under normal highway driving, the oversized conical filter design lets you go up to 100,000 miles before filter service. A custom heat shield or air box protects intake air from engine bay heat. Installation is typically quick, taking less than 90 minutes. Note that some intakes are not legal for sale or use on pollution - controlled vehicles in California. Check product specs for CARB status. This part fits various Ford models from 1997 - 2004 including Expedition, F - 150, F - 250, and 1998 - 1999 Lincoln Navigator.

Using this K&N high - flow performance kit is easy. First, find a well - lit and clean area to work in. Follow the included instructions to install the system. It usually takes less than 90 minutes. Make sure all parts are securely attached. When driving, you'll notice an increase in power. As for maintenance, under normal highway driving, you can go up to 100,000 miles before servicing the filter. To service, simply wash the filter with the appropriate cleaner and let it dry. Then, re - oil it according to the instructions. Be aware that in California, some intakes are not legal for pollution - controlled vehicles, so always check the CARB status of the part for your specific vehicle.