K&N 05-09 Nissan Pathfinder/Xterra/Frontier V6-4.0L 77 Series High Flow Performance Kit

This K&N 77 Series High Flow Performance Kit is built for your 2005-2019 Nissan Frontier, 2005-2012 Pathfinder, or 2005-2015 Xterra with the V6-4.0L engine. It's designed to replace your restrictive factory air intake system with a smoother, mandrel-bent aluminum tube and a high-flow air filter, helping your engine breathe easier.

You can expect a guaranteed increase in horsepower and torque thanks to the improved airflow. The kit includes a washable and reusable K&N High-Flow Air Filter, which uses oiled cotton media to capture dirt. This filter is designed to go up to 100,000 miles between cleanings under normal highway driving. A custom heat shield is included to help block hot engine bay air from entering the intake, ensuring cooler, denser air for better combustion. The entire system is built to fit right and typically installs in under 90 minutes.

This intake system is backed by the K&N Million Mile Limited Warranty and will not void your vehicle's warranty. Please check the product specifications for CARB status if you are in California, as some intakes are not legal for sale or use on pollution-controlled vehicles in that state.