The Banks Ram-Air intake for 2013–2018 Ram 2500/3500 with the 6.7L Cummins is a cold-air-style system engineered to feed cooler, denser outside air for improved power and fuel economy. Banks cites up to 66% greater flow over stock, an enclosed housing to keep hot engine air out, and a large oiled filter element. The system is extensively tested, validated, and backed by a five-year limited warranty.
Banks Power 13-17 Ram 2500/3500 6.7L Ram-Air Intake System - Oiled Filter