2017-2019 L5P BANKS POWER RAM AIR INTAKE SYSTEMUpgrade your L5P with engineered airflow performance from Banks Power. The Banks Ram Air Intake System is designed to deliver cooler, denser air to your Duramax while minimizing restriction giving you improved throttle response, better efficiency, and more consistent power. Unlike basic open element intakes, this system utilizes a fully enclosed housing to protect against engine bay heat while pulling in high quality air. The high flow filter and