Banks Power Ram-Air Cold Air Intake System [42255]
Fits 2013-2018 6.7L Cummins I6
![Banks Power Ram-Air Cold Air Intake System [42255] for 2013-2018 Ram 2500/3500 (6.7L Cummins I6)](https://bankspower.com/cdn/shop/products/42255_3_ram_67L_ramair.jpg?v=1782858647)
We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure
Price tracked 9 times since Jul 28, 2026: low $449, high $449, currently $449.
where to buy · 3 retailers tracked
A cold air intake replaces the factory airbox and tubing with a larger, less restrictive setup that draws in cooler air from outside the engine bay, improving airflow and throttle response.
why this one — Banks purpose-built this enclosed-housing intake for the SCR/DEF-era (2013-2018) 6.7L Cummins, offered in oiled or dry filter media.
Banks quotes "66% greater Mass Air Flow over stock", not a dyno hp/tq figure.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.