Cold Air Intakes

Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - WCFab Grey

Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - Candy Teal

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 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 13-18 Dodge 6.7L Cummins High Flow Intake Bundle Kit - Bronze Chrome

The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2003-07 PowerStroke 6.0L cold air intake in this regard. This cold air intake kit significantly...

Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - Bengal Blue

Wehrli 06-07 Duramax LBZ 4in. Intake Kit w/ Air Box - Bengal Blue

Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Red

Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss White

Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Grey

Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - Gloss Black

Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit - WCFab Red