Air Intake Systems
Increase airflow and performance with our air intake systems, designed to improve horsepower, throttle response, and efficiency. These truck air intakes deliver cooler, denser air for better engine performance.
Air Filters
Air Filters
2971 items
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Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - Bengal Red -
Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - Bengal Blue -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box - Red -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box - Gloss White -
Wehrli 2006-2007 LBZ Duramax 4in Intake Kit with Air Box- WCFab Grey -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box- Gloss Black -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box - Candy Teal -
Wehrli 04.5-05 LLY Duramax 4in Intake Kit with Air Box - Bronze Chrome -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box - Bengal Blue -
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - WCFab Red -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 4in Intake Kit - Illusion Blueberry -
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - Gloss White -
Wehrli 2001-2004 LB7 Duramax 4in Intake Kit with Air Box- Gloss Black -
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - Fine Texture Black -
Wehrli 01-04 Chevrolet Duramax LB7 4in. Intake Kit - Bengal Red -
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - Bengal Blue -
Wehrli 20-24 Ford 6.7L Powerstroke 4in. Intake Kit - Candy Teal -
Weapon R 4in Dragon Air Filter Gunmetal Cage (w/ Coupler/Clamp) Black Foam Filter -
Weapon R 4in Dragon Air Filter Chrome Cage (w/ Coupler/Clamp) Red Foam Filter -
Weapon R 4 inch Dragon Air Filter Yellow -
Weapon R 4in Dragon Air Filter Red Foam Filter/Cage (w/ Coupler/Clamp) -
Weapon R 4 inch Dragon Air Filter Polished -
Weapon R 03-06 Hyundai Tiburon / Elantra V6 Dragon Intake w/ Red Filter and Chrome Cage -
Weapon R Universal Dragon Filter Kit 3 inch ID 8 inch Straight Pipe
