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Watch Gale Reveal the Test Results
Watch Gale Reveal the Test Results
Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266
Components in the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266
Banks Super Scoop massive opening into the Banks Ram-Air intake for 2019-2024 RAM 2500/3500 6.7L Cummins 42279
Top-Down view of Banks Super Scoop massive opening into the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42279
Installed photo of the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42279
Half apart Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266
Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266
Components in the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266
Banks Super Scoop massive opening into the Banks Ram-Air intake for 2019-2024 RAM 2500/3500 6.7L Cummins 42279
Top-Down view of Banks Super Scoop massive opening into the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42279
Installed photo of the Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42279
Half apart Banks Ram-Air intake for 2019-2023 RAM 2500/3500 6.7L Cummins 42266

HUGE tube and filter. Noticed better mpg and turbo response. Love the turbo sound.

  Daniel G — Round Rock, TX

Why You Need It

The Banks Ram-Air Intake for the 2019-2024 RAM 6.7L Cummins improves throttle response, fuel economy, and filtration. The patented system allows for greater sustained power by eliminating airflow restrictions found in the factory intake. It outflows stock and all competitors and is 50-state emissions compliant.

Why It's Better

  • Sharper throttle response
  • Reduces turbo lag
  • Improves fuel economy
  • Reduces turbo work

More Air for Your Cummins

By providing denser air to the turbo, the Banks Ram-Air system reduces the work required by the turbo compressor. The turbo can spin slower and make the same boost. This slower compressor speed also unloads the turbine, liberating horsepower otherwise lost on the exhaust stroke.

Maximum Engine Efficiency

Compared to the rest, the Banks Ram-Air® is the only intake that can feed enough air into our Monster-Ram Intake Elbow without throttling the engine. When matched with a Monster-Ram Intake Elbow and 3.5in Banks Boost-Tubes, maximum engine efficiency can be achieved, bringing enhanced fuel economy and consistent power delivery.

Engineered Through Iteration

Your Cummins monitors airflow closely. Banks developed its air mass control strategy to increase flow while avoiding airflow-related trouble codes. Development took more than a year and over 20 prototypes, followed by road validation at various altitudes—helping deliver performance beyond the test bench.

Cool Direct Air

Banks replaces the factory’s restrictive S-shaped snorkel with a direct path from the front scoop. At highway speeds or when towing, fresh cool air from outside the engine bay is constantly being forced into the airbox, keeping intake temps low and density or Mass Air Flow up.

Keeps the Heat Out

Cooler intake air helps preserve air density. Banks uses thick, durable XLPE construction to limit heat transfer from the engine compartment. The enclosed housing provides a generous reservoir of ambient temperature air while helping reduce restriction—supporting consistent response when your truck is working hard.

Keeps Air Moving to the Turbo

A large inlet needs an equally capable path downstream. Banks’ filter outlet measures 24.7 square inches—41% larger than the tested S&B outlet. Carefully shaped tubing also minimizes pressure loss through the bends. These features help air reach your turbo without giving up the benefit of a larger filter.

Filter Size Matters

Filter size matters, but accessible media matters even more. Banks combines a larger filter envelope with open pleat spacing that lets air reach deeper into the media. Its stated 1,036 square inches of effective area is about five times Gale’s estimate for the tested S&B filter, giving airflow and debris more usable surface.
Effective Filter Area
Filter Envelope Area

Spread the Dirt. Maintain the Flow.

Closely packed pleats can concentrate dirt on the filter’s exposed surface. Banks’ wider spacing distributes debris across more accessible media, helping the filter maintain airflow as dirt collects. For you, that means more useful filtering capacity and the potential for longer intervals between services.

Performance Backed by Testing

Banks Ram-Air to outflows stock and competing intakes. In testing, Banks delivered 55.85 pounds of air per minute: 32% more than stock and approximately 41% more than S&B’s best-tested configuration. That gives your turbo greater airflow capacity as engine demand rises.
Banks vs Stock
Banks vs S&B
Features
  • Improves throttle response
  • Reduces turbo lag
  • Increases fuel economy
  • Massive filter extends service life
  • Enclosed housing keeps out hot air
  • Housing design promotes air distribution around entire filter
  • More audible turbo and induction sound
  • Mates to OEM ram-air scoop
  • 5-year Limited Warranty
  • No check engine lights
  • 50-state emissions compliant
Patented product

U.S. Patent 10,138,851 B2

This Banks Ram-Air® fits the following vehicles: click to expand

Ram

Ram 2500

  • Ram 2500 | 6.7L Diesel 2024
  • Ram 2500 | 6.7L Diesel 2023
  • Ram 2500 | 6.7L Diesel 2022
  • Ram 2500 | 6.7L Diesel 2021
  • Ram 2500 | 6.7L Diesel 2020
  • Ram 2500 | 6.7L Diesel 2019

Ram 3500

  • Ram 3500 | 6.7L Diesel 2024
  • Ram 3500 | 6.7L Diesel 2023
  • Ram 3500 | 6.7L Diesel 2022
  • Ram 3500 | 6.7L Diesel 2021
  • Ram 3500 | 6.7L Diesel 2020
  • Ram 3500 | 6.7L Diesel 2019
Installation and Support
Owners Manual, Banks Ram-Air Intake System for 2019+ Ram 6.7L

Banks Ram-Air®Cold Air Intake System with Oiled or Dry Filter

SKU #42279-D

2019-2024 Ram 2500/3500 6.7L Cummins

Improves turbo response, fuel economy, filtration

Limited Inventory
$469.00
MSRP: $521.11

Choose Your Banks Ram-Air®

Your Selection: Dry Filter
Add-Ons
GOT QUESTIONS?
Talk with our experts
call 800-601-8072
50 state compliant
D-161-174
FAQs
INSTALL GUIDE
CALIFORNIA WARNING
Banks Ram-Air®
Add to cart

HUGE tube and filter. Noticed better mpg and turbo response. Love the turbo sound.

  Daniel G — Round Rock, TX

Why You Need It

The Banks Ram-Air Intake for the 2019-2024 RAM 6.7L Cummins improves throttle response, fuel economy, and filtration. The patented system allows for greater sustained power by eliminating airflow restrictions found in the factory intake. It outflows stock and all competitors and is 50-state emissions compliant.

Why It's Better

  • Sharper throttle response
  • Reduces turbo lag
  • Improves fuel economy
  • Reduces turbo work

More Air for Your Cummins

By providing denser air to the turbo, the Banks Ram-Air system reduces the work required by the turbo compressor. The turbo can spin slower and make the same boost. This slower compressor speed also unloads the turbine, liberating horsepower otherwise lost on the exhaust stroke.

Maximum Engine Efficiency

Compared to the rest, the Banks Ram-Air® is the only intake that can feed enough air into our Monster-Ram Intake Elbow without throttling the engine. When matched with a Monster-Ram Intake Elbow and 3.5in Banks Boost-Tubes, maximum engine efficiency can be achieved, bringing enhanced fuel economy and consistent power delivery.

Engineered Through Iteration

Your Cummins monitors airflow closely. Banks developed its air mass control strategy to increase flow while avoiding airflow-related trouble codes. Development took more than a year and over 20 prototypes, followed by road validation at various altitudes—helping deliver performance beyond the test bench.

Cool Direct Air

Banks replaces the factory’s restrictive S-shaped snorkel with a direct path from the front scoop. At highway speeds or when towing, fresh cool air from outside the engine bay is constantly being forced into the airbox, keeping intake temps low and density or Mass Air Flow up.

Keeps the Heat Out

Cooler intake air helps preserve air density. Banks uses thick, durable XLPE construction to limit heat transfer from the engine compartment. The enclosed housing provides a generous reservoir of ambient temperature air while helping reduce restriction—supporting consistent response when your truck is working hard.

Keeps Air Moving to the Turbo

A large inlet needs an equally capable path downstream. Banks’ filter outlet measures 24.7 square inches—41% larger than the tested S&B outlet. Carefully shaped tubing also minimizes pressure loss through the bends. These features help air reach your turbo without giving up the benefit of a larger filter.

Filter Size Matters

Filter size matters, but accessible media matters even more. Banks combines a larger filter envelope with open pleat spacing that lets air reach deeper into the media. Its stated 1,036 square inches of effective area is about five times Gale’s estimate for the tested S&B filter, giving airflow and debris more usable surface.
Effective Filter Area
Filter Envelope Area

Spread the Dirt. Maintain the Flow.

Closely packed pleats can concentrate dirt on the filter’s exposed surface. Banks’ wider spacing distributes debris across more accessible media, helping the filter maintain airflow as dirt collects. For you, that means more useful filtering capacity and the potential for longer intervals between services.

Performance Backed by Testing

Banks Ram-Air to outflows stock and competing intakes. In testing, Banks delivered 55.85 pounds of air per minute: 32% more than stock and approximately 41% more than S&B’s best-tested configuration. That gives your turbo greater airflow capacity as engine demand rises.
Banks vs Stock
Banks vs S&B
Features
  • Improves throttle response
  • Reduces turbo lag
  • Increases fuel economy
  • Massive filter extends service life
  • Enclosed housing keeps out hot air
  • Housing design promotes air distribution around entire filter
  • More audible turbo and induction sound
  • Mates to OEM ram-air scoop
  • 5-year Limited Warranty
  • No check engine lights
  • 50-state emissions compliant
Patented product

U.S. Patent 10,138,851 B2

This Banks Ram-Air® fits the following vehicles: click to expand

Ram

Ram 2500

  • Ram 2500 | 6.7L Diesel 2024
  • Ram 2500 | 6.7L Diesel 2023
  • Ram 2500 | 6.7L Diesel 2022
  • Ram 2500 | 6.7L Diesel 2021
  • Ram 2500 | 6.7L Diesel 2020
  • Ram 2500 | 6.7L Diesel 2019

Ram 3500

  • Ram 3500 | 6.7L Diesel 2024
  • Ram 3500 | 6.7L Diesel 2023
  • Ram 3500 | 6.7L Diesel 2022
  • Ram 3500 | 6.7L Diesel 2021
  • Ram 3500 | 6.7L Diesel 2020
  • Ram 3500 | 6.7L Diesel 2019
Installation and Support
Owners Manual, Banks Ram-Air Intake System for 2019+ Ram 6.7L

Overall rating: 4.857868 / 5 from 197 reviews.

AI Generated Review Summary

Summary topics

  • (23%%): A significant amount of customers expressed satisfaction with the easy installation of the product, stating it was quick and straightforward.
  • (19%%): A significant number of customers stated that the sound of the product is great, amazing, and awesome.
  • (16%%): Many customers brought up that they can hear the turbo more and it enhances the truck's performance.
  • (15%%): A significant number of customers brought up that the product looks great and makes the truck breathe better.
  • (11%%): Customers appreciated the noticeable difference in power, pedal response, throttle response, and sound of the product.

Review topics: ["sound","fitment","fit","install","looks","instructions","quality","issues","improvement","difference","feel","shipping","finish","design","exhaust","works","performance","power","upgrade","addition","directions","turbo","truck","air intake","intake","banks","air","throttle response","filter","boost"].

Review highlights

  • "Very easy install, looks great, noticeable difference in throttle response and sound." — Jason P.
  • "Loving the sound and feel of my truck breathing easier." — David R.
  • "The directions were easy to follow and the installation was easy and the system is working great." — David B.

Reviews

What a difference

"I have been an S&B filters guy for years and have put them on several trucks and trusted their testing and claims, I could feel they made a little difference and was happy until I watched Gales video on the 2 going head to head. I couldn’t believe the result and I had to try it out. Man what a difference it made I felt an increase is turbo responsiveness and a little throttle right away. If your Running a different intake through it in the trash and buy the banks 10/10 all the way around."

— Austin (5/5)

egr code

"since installing monster ram, code air intake and boost tubes the egr code will go off usually in warmer weather"

— dwayne (3/5)

"Installed and looks great. You can immediately notice a difference in acceleration, performance, and sound. Thanks to Yup Brothers for the awesome work, efficiency, and fair price."

— Ty (5/5)

Great Service!!

"I recently installed banks cold air intake on 2023 Ram 2500. Works as advertised! I did unfortunately break the window on top while installing. I contacted Banks and the sent me a replacement at no charge. Great service and will be a loyal customer because of it."

— Kirk K. (5/5)

Good but no follow through on issue

"Installed on a 2024 ram 3500, causes check engine light for to much air flow, remove it, put the stock back in, clears the code and reinstall the banks. When it’s on performs great but no fix out for a problem since 19"

— Jayson (3/5)

5th Gen Ram Engine Light

"Easy to install. Turbo sounded great. The one hang up is that it keeps tripping the check engine light. For excessive air flow. In the summer months the light would go off after I drove it for an extended period of time. A week later, the light would come back on. Now that it is getting cooler here in Ohio, the engine light never goes off. After about a year or so of looking at the engine light, I put the OEM air intake on. No code since. I'll happily put it back on if a fix is found."

— Travis (4/5)

Cold air results

"Outstanding Performance, installed on my 2024 6. 7 mega ram 2500 Laramie."

— Steve (5/5)

Awesome product and cool noises!!

"Another awesome product! Current setup is this intake stacked with Banks Pedal Monster and huuuge difference. I myself cannot hear anymore turbo noises but im half deaf. My wife hears some whilst driving though. But that exhaust brake tone and volume is awesome to hear. I would love to add the banks derringer, but may go with another brand due to being ready available. Still love banks products tho for sure. Another future investment is the boost pipes and the ram air monster intake horn."

— George S. (5/5)

Love it

"I purchased this part for my 2024 6. 7. Super easy to install and a noticeable difference in the performance of the truck. Highly recommend"

— Jordan (5/5)

Cold air intake

"Shipping took a little longer than expected. Now for the product review….. outstanding! Perfect fit Awesome results. This product is worth every penny. Highly recommend!!!"

— DAVID R. (5/5)

Q&A

Will this product void the warranty on my 2022 Ram 2500 with the Cummins diesel?
The stance on aftermarket parts varies widely from dealer to dealer. This is why we suggest consulting with your dealer to learn how they choose to enforce manufacturer warranty policies. Generally speaking, there are three types of dealerships. 1. Dealers that embrace and install performance upgrades. 2. Dealers who will overlook an aftermarket part because they know it's harmless. 3. Dealers who are militant about aftermarket accessories and will deny a warranty. You'll find dealers across the US and Canada that sell and Banks products. You'll also find dealerships that will encourage you to keep the vehicle stock.
On your performance package bundle, which item/items cannot be shipped in California?
Its currently the Ram-Air thats not able to ship to California due to CARB compliance testing. Give us a call and our sales team can help with setting up another bundle.
I installed the Monster Ram intake with gride heater upgrade, Banks Ram air filter box with oiled filter and Boost tube upgrade kit. Stated up sounds good, no issues, put couple hundred miles on it and CEL illuminated, stopped by Autozone to have the code pulled and its (P2459) Particulate Filter Regeneration Frequency, Bank 1. PCM detected the average length of time between filter regeneration over the prior three cycles was less than the minimum acceptable limit? What should be looked at to correct this fault? The vehicle has 37500 miles, I asked this question initially by phone, these items will not void any warranty, correct? This is not what I was expecting from this upgrade. Respectfully, Charles Lambert
Hey, thanks for messaging us. The stance on aftermarket parts varies widely from dealer to dealer. This is why we suggest consulting with your dealer to learn how they choose to enforce Stellantis' warranty policies. Generally speaking, there are three types of dealerships. 1. Dealers that embrace and install performance upgrades. 2. Dealers who will overlook an aftermarket part because they know it's harmless. 3. Dealers who are militant about aftermarket accessories and will deny a warranty. You'll find dealers across the US and Canada that sell and install Monster-Rams. You'll also find dealerships that will encourage you to keep the vehicle stock. In the case of the Monster-Ram, keeping it, stock could prove to be a costly decision if the grid heater fails.
Does this still give codes for 2022 Ram 2500? I am wondering are those kinks ironed out
The kit should not give you any CEL's or engine codes. We can assist through our support if there's any issue at installation.
I drove on dirt roads here in Oklahoma. Would you recommend the oil or dry filter? Thank you
We would recommend the oiled filter for any offroad applications. an Oiled filter is far more superior at catching dust and other particulates.