Banks 42255 Power Ram-Air Intake System for 13-18 Dodge Ram Cummins Diesel 6.7L

Vehicle Fitment

• 2013-2018 Ram 2500 6.7L Cummins
• 2013-2018 Ram 3500 6.7L Cummins
• 2013-2018 Ram 4500 6.7L Cummins
• 2013-2018 Ram 5500 6.7L Cummins

Fitment Notes

• Includes scoop adapter for Ram-Air inlet; bolts to factory mounting points
• Works with either oiled or dry ("-D") filter options
• 50-state legal: CARB EO# D-161-134 compliant

Features

• Up to 66 % greater mass airflow than stock intake, verified by flow bench and CFD
• Enclosed Ram-Air housing draws cooler, denser outside air to improve power and MPG
• "Big-Ass" filter offers high flow with extended service intervals
• Reduction in exhaust gas temps and black smoke reported by users
• Durable XLPE-plastic intake tube and housing withstand thermal heat and engine motion
• Available with washable oiled or dry synthetic filter media
• Backed by a 5-year limited warranty

Specifications

• Part Number: 42255 (oiled) or 42255-D (dry filter)
• Engine: 6.7L Cummins turbodiesel
• Warranty: 5-year limited
• Flow Gain: ~66 % over stock intake
• Filter Type: Oiled cotton gauze or washable dry element

Included Components

• 1x Ram-Air intake housing & tube
• 1x Ram-Air scoop adapter
• 1x Big-Ass filter (oiled or dry)
• Mounting clamps, screws, and instructions

Product Description

The Banks Power 42255 Ram-Air Cold Air Intake is a direct-fit upgrade for 2013-2018 Dodge/RAM 2500-5500 trucks powered by the 6.7L Cummins engine. Its patented scoop-fed housing and oversized filter supply cooler, denser air to the turbo, delivering up to 66 % more airflow than stock--resulting in smoother power delivery, better fuel economy, and reduced exhaust temperatures .

Built with a durable XLPE housing and available in both oiled or washable dry filter options, it installs seamlessly using factory mount points and includes a Ram-Air scoop adapter for optimal airflow. Bolstered by a 5-year limited warranty and compliance with California emissions regulations (EO# D-161-134), the Banks 42255 brings both reliability and performance to Cummins diesel trucks .