Give your 2017-2018 GM 6.6L Duramax L5P up to a 43.86% increase in airflow with the S&B Filters 75-5103 Cold Air Intake. Designed to give you more horsepower, torque, and increased overall performance, this intake system features a washable and reusable "oiled" cotton air filter.
More Airflow. Better Performance.
S&B's 75-5103 Air 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 conjunction 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.
43.86% More Airflow Than Stock
Washable & Reusable Cotton Filter
99.42% Efficient @ 571 CFM (ISO Coarse Dust)