Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 01-04 GM 6.6L Duramax LB7 Select Color:Bizzle Blue providing superior high-load efficiency while

providing superior high-load efficiency while retaining the factory exhaust brake and exclusive throttle response

Injector is 120cc

nobody will confuse the two of them due to AFE's brush finish and laser engraving for a sharp look

Weight / Lbs (Rotating Weight / Lbs

Wehrli Custom Fab 4" Cold Air Intake Kit With Air Box 01-04 GM 6.6L Duramax LB7 Select Color:Bizzle Blue providing superior high-load efficiency whileGenerating more horsepower and torque in your GM truck can be a delicate balance between air intake and fuel. Increase your air with Wehrli Custom Fab 4" Cold Air Intake Kit! If youre looking to wake up your LB7 Duramax, airflow is one of the first places to start. The WCFab LB7 Duramax Cold Air Intake Kit with Air Box is designed to improve airflow, throttle response, and overall engine efficiency while giving your engine bay a clean, custom look.