Banks Power Ram-Air Intake System - 2013-2018 Cummins 6.7L - 42255The Banks Ram Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With its giant 7 1 8"" outlet, streamlined components and enclosed cold air box that keeps hot engine air out of the intake, the Ram Air flows up to 57% better than stock and up to 23% better than competitors. In addition to greater power, you'll