Cold Air Intakes

Wehrli 11-16 Chevrolet Duramax LML 4in. Intake Kit - Cat Yellow

Wehrli 01-04 Chevrolet Duramax LB7 4in. Intake Kit - Bengal Red

Wehrli 11-16 Duramax LML 4in Intake Kit - Bengal Grey

Wehrli 11-16 Duramax LML 4in. Intake Kit - Illusion Purple

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 2013-16 Duramax 6.6L cold air intake in this regard. This cold air intake kit significantly...

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 2013-2018 Dodge Cummins 6.7L cold air intake in this regard. This cold air intake kit...

Make a strong statement with this 6.4L Powerstroke cold air intake from Sinister Diesel. It looks great under your hood, thanks to the Signature Sinister (Limited Edition)Gray powder coat. Even more importantly, this cold air intake results in quicker...

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - WCFab Grey

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Shocker Yellow

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Sparkle Granny Smith

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Semi-Gloss Black

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Sparkle Copper

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Sparkle Bomber Orange

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - WCFab Red

Wehrli 10-12 6.7L Cummins 4in. Intake Kit - Orange Frost