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
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Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Kiwi Green -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Illusion Purple -
Wehrli 04.5-2005 Duramax LLY 4in. Stage 2 Intake Kit - Illusion Blueberry -
Wehrli 04.5-05 LLY Duramax 4in Intake Kit with Air Box Stage 2 - Gloss White -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box Stage 2 WCFab- Grey -
Wehrli 2004.5-05 Chevrolet Duramax LLY 4in. Stage 2 Intake Kit - Gun Metal -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box Stage 2 Gloss Black -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Fine Texture Black -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Flat Black -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Deore Gold -
Wehrli 2004.5-2005 LLY Duramax 4in Intake Kit with Air Box Stage 2 - Candy Teal -
Wehrli 2004.5-2005 Chevrolet LLY Duramax 4in Intake Kit with Air Box Stage 2 - Chevy Orange -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Candy Red -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Cat Yellow -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Bengal Silver -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Brizzle Blue -
Wehrli 2004.5-05 Chevrolet Duramax LLY 4in. Stage 2 Intake Kit - Bengal Red -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Bengal Grey -
Wehrli 04.5-05 Duramax LLY 4in Stage 2 Intake Kit - Bronze Chrome -
Wehrli 04.5-05 LLY Duramax 4in Intake Kit with Air Box Stage 2 - Bengal Blue -
Wehrli 01-04 Duramax LB7 4in Intake Kit w/ Air Box Stage 2 - Sparkle Granny Smith -
Wehrli 01-04 Duramax LB7 4in Intake Kit w/ Air Box Stage 2 - Semi-Gloss Black -
Wehrli 01-04 Duramax LB7 4in Intake Kit w/ Air Box Stage 2 - Sparkle Copper -
Wehrli 01-04 Duramax LB7 4in Intake Kit w/ Air Box Stage 2 - Sparkle Bomber Orange
