2020-2024 3.0L Duramax S&B Cold Air Intake

The S&B Cold Air Intake for the Chevy Silverado / GMC Sierra 3.0L Duramax was engineered to minimize air restriction and flow better than stock.

This kit comes with an enclosed airbox that protects the filter from dirt, debris and keeps out engine heat.

The 2020-2022 3.0L Duramax intake kit can be installed by connecting directly to the stock intake tube.

For even better performance, S&B includes an additional intake tube to connect directly to the turbo to maximize airflow.

The new snap-in lid design requires no screws to secure it to the box.

This makes installation and inspection quick and easy.

Our silicone edge trim provides a protective seal against unwanted, power-robbing heat and debris.

The large filter provides better performance and protects your engine.

Choose your air flow;

The 75-5137 intake kit has (3) airflow configurations.

Its Unique Airbox design provides more air to the filter by using a scoop that captures cool air from the front quarter panel.

S&B also includes a silicone box plug that can be installed or removed depending on personal preference and airflow requirements.
Silicone Box Plug removed:This configuration will provide an extra air inlet that will be pulled from the driver side fender area.
Silicone Box Plug installed: This configuration will seal the secondary air inlet located on the side of the box facing the vehicle fender. The front-facing grill inlet and the front scoop will become the main source of airflow into the Intake Box.