Banks Power 19-21 Ram 2500/3500 6.7L DIESEL Monster-Ram Intake System – Red 42799-PC

Think of your 6.7 Cummins as a big air pump. To a certain extent the more linear airflow you can provide the engine the better the overall efficiency and power. Take a look at your stock intake manifold its the opposite of an efficient design. Upgrade yours with this complete intake system from Banks that even replaces the restrictive factory grid heater.