S&B Cold Air Intake for 2017-2018 Silverado / Sierra Duramax 6.6L - 75-5103

More Airflow. Better Performance

Our 2017-2018 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.

Premium Silicone Parts

Silicone is a premium rubber that can withstand temperatures up to 400° F and won't crack or tear with age. It's tough yet elastic enough to stretch, then snap into a perfect seal. That's why we used silicone in building this kit's filter, hood scoop, coupler, and tube seal.

Fast and Easy Install

With our full color, step by step instructions, you'll be breathing easy in 45 minutes or less with just basic tools.

Airflow Rating 43.86% more airflow than the stock intake
Efficiency Rating 99.42% efficient @ 571 CFM (ISO Coarse Dust)
Filter Type Cotton Filter
Oil Color Red
Quantity of Oil 107g

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