Our 2017-2019 Duramax intake has two airflow configurations dependent on your airflow requirements. With the optional box plug removed, you'll get over 43% more airflow than the stock intake.
Full Silicone Hood Scoop
The hood scoop inlet holds the clear lid with no hardware required. It snaps easily into place for a snug, perfect fit.
Massive Air Filter
This Duramax intake includes a massive air filter made of a high efficiency, low restriction media as well as a silicone base and top for added protection against engine heat.
Injection Molded MAF Plate
In conjuction with a foam MAF gasket, the injection molded MAF plate ensures a quality seal around the MAF sensor that prevents any air leaks.
Airflow Rating 43.86% more airflow than the stock intake!
Efficiency Rating 99.42% efficient @ 571 CFM (ISO coarse dust)
Be sure to choose the proper filter media type from the drop down menu above!
