K&N 08-09 Jeep Liberty 3.7L V6 Performance Intake

If you're looking to get more out of your 2008 or 2009 Jeep Liberty with the 3.7L V6, this K&N performance intake system is designed to help. It works by increasing the volume of air that can reach your engine, which generally leads to a noticeable boost in both horsepower and torque. This system is built around a high-density polyethylene (HDPE) tube, shaped through a rotational molding process to optimize airflow.

The heart of this intake is K&N's well-known washable and reusable High-Flow Air Filter. Its oiled cotton media is designed for excellent filtration while allowing plenty of air through, and the oversized conical shape means you can often go up to 100,000 miles between servicing the filter under normal highway driving. To keep that cooler, denser air from getting heated up in the engine bay, a custom heat shield is included. Installation is typically straightforward, often taking less than an hour.

This K&N intake comes with their Million Mile Limited Warranty, and it's designed to not void your vehicle's factory warranty. Please note that some K&N intakes are not legal for sale or use in California due to emissions regulations; check the product specifications for the specific CARB status for your vehicle.