A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to design past stock size and airflow limitations, putting the Ram-Air system in a league of its own. No other intake even comes close. Adds power, sharpens turbo response, and improves fuel economy. Beats stock and competitors where it matters most; mass airflow, pressure retention, and dirt capacity.
Part Number: 42266-D
Features
Includes brand new Patented Banks Air Mass Control Module
"Big Ass Filter" Extends service life and requires fewer cleanings
Enclosed housing keeps out hot, power-robbing engine air
Unique EPDM elbow with exclusive bellows for engine movement
Oversized airbox increases cool air volume around the filter
Massive two-piece XLPE airbox for easy servicing
Connects to OEM hood and forward ram air scoops
More audible and aggressive induction note
Dry Air Filter Element/Oiled Air Filter Element
5-year Limited Warranty
No Check Engine Light
Questions and Answers
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2020-2023 Duramax Banks Cold Air Intake (42266-D)
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This kit comes with a dry filter? to upgrade to a oiled filter is a added cost?
The kit is the same price for a dry filter or an oiled filter. Select the one you're wanting when checking out on the page.
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Do you have a Banks Cold air kit for 2025?
Unfortunately, nothing at this time.
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Will this kit work on a 2024?
No it does not, they requires a different map sensor harness/spacer. You will need Banks #42120
Vehicle Fitment
- Part No: 42266-D
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Customer Reviews
Overall rating: 4.9 / 5 from 17 reviews.
Super easy install and quality product. would recommend!
Intake system fit perfectly onto the bigger banks turbo horn. Sounds great. Definitely a positive add-on. Minor suggestion would be to beef up the plastic housing a little. It feels a hair thin compared to the OEM intake housing.
Very happy with this purchase. Dirty Diesel updated every step of the way until it was delivered. Instructions from Banks nice and easy to follow. Thanks again!
Easy install and love how it looks!I have a camper on my truck and tow a trailer with an off-road buggy.Definitely improved breathing and fuel economy!
Fitment went well,
Instructions were really good - easy install and some footnotes to some known variances in the A/C lines (some minor bending sometimes required)
Install wasn’t too difficult. Sounds great and pairs very good with the derringer, monster peddle, upgraded boost tubes and the big a$$ intake. I love it!!!
Shipped fast, installed with zero issues, fit perfectly. The Banks intake coupled with the Banks 5” Cat Back exhaust also decreased my fuel usage.
19.4 L / 100KM to 16.2 L / 100KM on the first 500 KM trip to northern Alberta.