Collection: 2019-2023 Duramax LM2 Air Intake Systems

3.0L Duramax LM2 Air Intake

Air intake upgrades for the 2019–2023 GM 3.0L Duramax LM2. Improved airflow and filtration support the rest of the build. Every part is matched to your truck and the rest of your build.

Air Intake

Cold air intakes, intake manifolds, and filters that improve airflow and filtration as the build progresses.

Compatibility

Organized by confirmed fitment for the 2019–2023 GM 3.0L Duramax LM2.

FAQ

Do I need a tune with an air intake?
An intake improves airflow and filtration; pair it with a calibration to realize the gains.