Banks Ram-Air intake system for the EcoDiesel replaces the restrictive stock intake for more power and fuel savings. The system includes a smooth-flowing intake tube and reusable air filter, no need to ever replace it, just wash it, dry it, oil it, and stick it back in. Banks Ram-Air intake system for the EcoDiesel replaces the restrictive stock intake for more power and fuel savings. The system includes a smooth-flowing intake tube and reusable air filter. No need to ever replace it - just wash it, Dry it, oil it, and stick it back in. Ram-Air Filter Assembly, Oiled Filter, with Silencer Delete Tube for use with 2014-2019 Ram 1500 3.0L EcoDiesel. Key Features: Extensively tested & validated. More power & MPG. Giant filter maximizes high-flow filtration. Helps engine run cooler. Extends service life and requires fewer cleanings. 5-year Limited Warranty