K&N 63-2597 Cold Air Intake Kit

Looking to add a little extra power to your 6.7 Powerstroke? Check out the K&N 63-2597 Cold Air Intake Kit. This kit is designed to improve throttle response and engine sound, and it comes with a free-flowing high density polyethylene tube that replaces the entire factory air intake system. Plus, it's easy to install, usually in 90 minutes or less. Note that this product is not legal for highway use in states adopting California emission regulations.