Banks Intake Resonator Delete - 2017-19 DURAMAX 6.6L L5P

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. Not compatible with Banks Ram-Air intake. Must use stock OEM airbox. Fits all models of 2017-19 Duramax L5P. 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