The NEW Banks Ram-Air intake system for the 2020-22 Ford 6.7L Super Duty is now available! The new cold air intake adds power, sharpens turbo response, and improves fuel economy. And, it beats stock and all competitors where it matters most; mass airflow, pressure retention, and dirt capacity.
The greater the air mass, the more horsepower your engine will make using the same amount of fuel. In other words, fuel economy! Yes, airflow (CFM) is important, but if the system flows more air, and that air is hot, you could see a loss in horsepower. Pressurized, cool, dense air is the winning combination. To learn more about air density, see this article.