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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
41" (104mm - 112mm) constant tension T-bolt clamps takes the superior clamping force of our traditional T-bolt clamp and adds even more reliability
More air equals better performance and increased power
Decrease Gear Hunting
Additional Package Contents: Contains Turbocharger Inlet Gasket
Wehrli Custom Fab WCF100344-GB 4" Intake Kit W/Air Box - Gloss Black Steering 41" (104mm - 112mm) constantReplace the intake and air box on your GM 6. 6L Duramax today with the Wehrli Custom Fab WCF100344 GB 4" Intake Kit W Air Box Gloss Black from GAP. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces your diesel's restrictive plastic factory parts for improved engine performance. The new design significantly increases air flow to your turbo, producing improved horsepower and torque, quicker throttle