K&N Performance Air Intake System Honda Civic Si ONLY 2017-2021

K&N's performance air intake system for the 10th Gen Honda Civic Si provides additional airflow to your turbocharger and intake system through a reusable, washable, and better flowing air filter. The intake system also features an aluminum piping set that keeps air coming in smoothly while looking much better in your engine bay. The heat shield is a very nice addition that helps keep the intake temperatures cooler helping the turbo have more air to grab and keeping intake temperatures down for higher power.