K&N 77 Series Performance Intake Kit for 11-14 Chevrolet Silverado/GMC Sierra 2500/3500 V8 6.6L

This K&N 77 Series Performance Intake Kit is made for your 2011-2014 Chevrolet Silverado 2500 HD or GMC Sierra 2500/3500 with the 6.6L V8 engine. It's designed to replace your factory air intake system, allowing your engine to breathe more freely and potentially gain more horsepower and torque. The kit includes a washable and reusable K&N High-Flow Air Filter, which uses oiled cotton media to capture dirt while letting more air pass through.

The intake tube itself is made from mandrel-bent aluminum, which helps maintain consistent airflow. K&N also includes a custom heat shield or air box to help keep the hot air from your engine bay away from the intake air. This means your engine gets cooler, denser air, which can lead to improved performance. You can typically expect to install this system in under 90 minutes, and the filter can go up to 100,000 miles between cleanings under normal highway driving conditions. K&N backs this kit with their Million Mile Limited Warranty.