Another article regarding the update to GM’s Heavier-Duty pickup trucks for the 2017 model year.

New for 2017, Chevrolet Silverado HD trucks feature a patented air intake system that drives cool, dry air into the engine for sustained performance and cooler engine temperatures during difficult driving conditions. The intake system underwent extensive testing based on the most challenging real-world driving conditions to ensure capable performance no matter the weather.

Source: All-new Intake System Feeds Duramax Diesel on 2017 Silverado HD