aFe Momentum HD - Patented Design & 1000 CFM Filter - U.S. Patent #8902374987
GM did some unique work with the new Duramax L5P intake tract, utilizing a ram air setup from the factory, building a functional hood scoop into the 2017 Silverado/Sierra HD trucks. This air is routed through the hood, and directly into the air intake system. aFe POWER retains that ram air functionality with the new Momentum HD Duramax L5P Cold Air Intake System
The Momentum HD integrates directly to this factory ram air system, as well as increasing the volume of air available in the intake air box. More air volume means improved throttle response. An extremely large 1,000CFM air filter improves efficiency while still providing exceptional filtration. The Momentum HD's engineering and design ensures an easy installation, which should take you 10 minutes or less.