Wehrli Custom Fab WCF100192-BB 4" Intake Kit W/Air Box - Bengal Blue Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2001 T409 Stainless Steel 4 Inch

T409 Stainless Steel 4 Inch Downpipe-Back Single Side Exit

5" Front Spacer Kit from GAP

Front Lift Height: 0-1

and are designed and manufactured to maximize ground clearance

Wehrli Custom Fab WCF100192-BB 4" Intake Kit W/Air Box - Bengal Blue Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2001 T409 Stainless Steel 4 InchPurchase the Wehrli Custom Fab WCF100192 BB 4" Intake Kit W Air Box Bengal Blue from GAP for your GM 6. 6L Duramax today. This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on your diesel for improved engine performance. This design significantly increases airflow to your turbo producing improved horsepower and torque, quicker throttle response, and cooler