K&N 97-01 Jeep Cherokee L6-4.0L Performance Intake Kit

If you're looking to get more out of your 1996-2001 Jeep Cherokee's 4.0L engine, this K&N Performance Intake Kit is a solid option. It's designed to help your engine breathe easier, which translates to a noticeable increase in both horsepower and torque. This kit replaces your restrictive factory airbox with a system that allows for a higher volume of air to reach the engine.

The heart of this kit is a high-density polyethylene (HDPE) tube, rotationally molded for a smooth interior that helps increase airflow. It's paired with K&N's well-known washable and reusable High-Flow Air Filter, which uses oiled cotton media to capture dirt while letting air pass through freely. The oversized, conical shape of the filter means you can go up to 100,000 miles between cleanings under normal driving conditions. A custom heat shield is also included to help keep hot engine bay air away from the intake, ensuring cooler, denser air enters the engine for better performance. K&N backs this system with their Million Mile Limited Warranty.

Installation is typically straightforward and can often be completed in under an hour, usually requiring basic hand tools. This kit is designed to fit your Jeep Cherokee directly, and K&N states it will not void your vehicle's warranty.