Performance
Unlock your truck’s full potential with our performance parts, designed to increase power, efficiency, and responsiveness. From air intake systems to tuning solutions, these upgrades deliver noticeable results.
Air Intake Systems
Air Intake Systems
6910 items
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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 -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - WCFab Red -
Wehrli 01-04 Duramax LB7 4in Stage 2 Intake Kit w/ Air Box - Kiwi Green -
Wehrli 01-04 Duramax LB7 4in Stage 2 Intake Kit w/ Air Box - Illusion Purple -
Wehrli 01-04 Chevrolet Duramax LB7 4in. Stage 2 Intake Kit - Illusion Blueberry -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - Gloss White -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - WCFab Grey -
Wehrli 01-04 Duramax LB7 4in Stage 2 Intake Kit w/ Air Box - Gun Metal -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - Gloss Black -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - Candy Teal -
Wehrli 01-04 Duramax LB7 4in. Stage 2 High Flow Bundle Intake Kit - Cat Yellow
