Introducing the Banks Intake Resonator Delete.
Don't sacrifice performance, give your engine easier breathing with the Banks easy-to-install resonator delete. 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. Works with your stock intake, but will not work with the Banks Ram-Air Intake. Mandrel-bent constant diameter 4-inch steel. Gloss Red powder-coat. For even more power and performance, check out our Banks Ram-Air Intake 42249.
- 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
- Red powder-coat finish