Banks Power 48001 Intake Resonator Delete
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Eliminates the stock intake resonator and muffler with a straight through 4-inch constant-diameter piece. Clean up your engine bay with the Banks easy-to-install mandrel-bent constant diameter 4-inch intake resonator delete. For even more power and performance, check out our Banks Ram-Air Intake 42249. Don't sacrifice performance for a quieter ride. Eliminates the stock intake resonator and muffler with a straight through 4-inch constant-diameter piece. Clean up your engine bay with the Banks easy-to-install mandrel-bent constant diameter 4-inch intake resonator delete. For even more power and performance, check out our Banks Ram-Air Intake 42249. Key Features: Increase the airflow of your Duramax intake system Eliminates factory resonator and intake muffler 4-inch mandrel-bent constant diameter steel tubing Banks silicone couplers Stainless steel hose clamps Stainless steel logo Natural finish Easy-to-install 50 State Compliant CARB E.O. D-161-121