We’ve put together this guide to help you find the best cold air intake for 6.7 Cummins to maximize your truck’s performance without breaking the bank. Our top picks are based on thorough testing and customer review analysis to guarantee improvement.
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Top 10 Best Cold Air Intake for 6.7 Cummins Review
*Note: Score is based on our AI score (Editor’s choice and rating)
1/K&N Cold Air Intake Kit
Top-rated: 231+++ ratings | 27+++ answered questions
Highlight: Air filter and intake system guarantee an increase in horsepower, with dyno testing showing up to 50% more airflow compared to restrictive factory boxes. Experience better towing capabilities with improved acceleration and uphill performance, thanks to enhanced throttle response.
Helpful review:
Easy install noticable difference: Although it may be a bit pricey, the value of this product for diesel vehicles is undeniable. The throttle response noticeably improves from the stock version, and the turbo sound becomes more pronounced, especially with the windows down. In my opinion, this product offers the best bang for your buck compared to other pricier alternatives. – Thomas J Harris Jr
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2/aFe Power Magnum FORCE 51-11342-1 Dodge Diesel Trucks 03-09 L6-5.9/6.7L
Top-rated: 68+++ ratings | 5+++ answered questions
Highlight:
The 3-Layer non-oiled, washable synthetic media offers the perfect balance of performance, protection, and convenience. It outflows the factory intake by 105%, resulting in an added 14 horsepower and 27 lbs. x ft. torque.
Most-discussed review: I am really pleased with the immediate 2psi boost increase in performance. On my way home, uphill for 20 miles, I noticed a 0.25 mpg increase in fuel savings. I will update once I have a solid average over the week. The installation was simple, performed with basic hand tools in the parking lot at work, and took about 30 minutes. Although the hardware set is not the best quality, and some people have mentioned the vague directions, anyone with more than 4 brain cells can figure it out. Overall, I am very happy and highly recommend it. By the way, I forgot to mention that this filter sounds amazing without the whistle ring. Trust me, you’ll be impressed. Cheers! – Justin C.
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3/K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower
Top-rated: 231+++ ratings | 27+++ answered questions
Highlight: Designed with up to 50% more airflow than restrictive factory box air filters and intake tubes, our system provides improved acceleration and uphill performance when towing. Not only will you feel the difference in throttle response, but you’ll also enjoy the improved engine sound.
Helpful review: I was really impressed with the fast shipping and perfect fit of this cold air intake on my 2017 2500 6.4 Hemi. Installation was a breeze since it utilizes the bottom of the stock air box. Although I’ve used KN filters in the past without noticing much difference, this intake made a BIG impact! The throttle response significantly increased and the engine now has a deeper and enhanced sound. Acceleration is much crisper compared to stock. While I currently have a stock exhaust, I’m excited to pair this intake with a flow master dual exhaust soon. – Chris
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4/aFe Power Magnum FORCE 54-31342-1 Dodge Diesel Trucks 07.5-12 L6-6.7L
Top-rated: 27+++ ratings | 6+++ answered questions
Highlight: The performance of the factory intake is outperformed by 81%, resulting in an additional 5 horsepower and 12 lbs. x ft. torque. This is achieved through the use of a 5-layer progressively finer oiled, washable cotton gauze media, which allows for maximum airflow and maximum power.
Helpful review: : “y experience with thisM excellent product was just as described! The fit and finish of the product were perfect, and the shipping was lightning fast! I am always accustomed to excellent experiences with Amazon, so please continue to use UPS for shipping.” – Sfarmer
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5/Banks Power Engineering 42255 Ram Air Air Intake Kit Fits Ram 2500
Top-rated: 48+++ ratings | 17 answered questions
Highlight: The Banks Engineering 42255 Ram Air Intake Kit, extensively tested and validated, is designed to fit Ram 2500 trucks. Upgrade your vehicle’s performance with this high-quality intake kit.
Helpful review: I love being able to hear my turbo, and I even gained an extra 1 MPG! The installation was fairly easy, taking only about 30 minutes. The only downside is that when cleaning or replacing the filter element, you’ll have to fully uninstall the entire assembly. Nonetheless, it’s a minor inconvenience compared to the overall benefits. – Shaun burval
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6/Volant 15553 Pro 5 Filter Enclosed Air Intake System
Top-rated: 130 ratings | 39+++ answered questions
Highlight: Our manufacturing process utilizes Cross Link Polyethylene, a material that ensures superior strength and durability, making our products dependable and long-lasting.
Helpful review: Recently, I ordered the Volant Pro 5 Filter CAI (Cold Air Intake) for my 2014 Silverado 1500. Although I haven’t installed it yet, I wanted to share my thoughts on CAI facts and theories after reading numerous reviews. In the past, I have used K&N CAIs and experienced consistent outcomes: a slight increase in “get up” and a better exhaust tone, accompanied by a 1-2mpg loss that made sense to me. However, while researching reviews, I noticed that many people buy CAIs in hopes of gaining horsepower and increasing fuel mileage simultaneously. From my understanding (though I’m not an expert), the main goal of a CAI is to draw in colder, denser, oxygen-rich air in greater quantities. The reason why it increases power is because the Engine Control Unit (ECU) compensates for the higher air volume by adding more fuel, resulting in a higher air/fuel mixture and thus, more power. Consequently, losing 1-2mpg has always been an indicator for me that the CAI is effectively functioning. While some may be content with a mileage gain or disappointed with a slight loss, I am anticipating similar results to my past experiences with the Volant Pro 5. I genuinely believe it will deliver the desired outcomes. – Shea Lucero
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7/Sinister Diesel Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L
Top-rated: 27+++ ratings | 12+++ answered questions
Highlight: Enhance your filtration system with the Sinister Diesel Pre-Filter Sock! Designed to prolong filter cleanliness, this innovative product effectively captures debris as small as 5-microns. Rest assured, it undergoes rigorous testing to ensure optimal airflow efficiency.
Helpful review: Looks great. Over priced. Should come with a cleaning and oiling kit for the price. – Joshua C.
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8/ aFe Stage 2 Pro-5R Cold Air Intake System Dodge Ram 5.9L/6.7L Cummins 03-08
Top-rated: 14+++ ratings | 3+++ answered questions
Highlight: aFe Stage 2 Pro-5R Cold Air Intake System compatible with Dodge Ram 5.9L/6.7L Cummins 03-08
Helpful review: I am highly impressed with this product’s quality. The surface area of the filter is excellent, making it stand out among others. The installation took less than two hours, even though the truck was tall. Overall, I highly recommend this product and give it two thumbs up! – Amazon Customer
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9/4inch Cold Air Intake Kit Fits 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel
Top-rated: 5+++ ratings
Highlight: The Fitment: 2007.5, 2008, 2009, 2010, 2011, and 2012 Dodge Ram 2500 3500 6.7L Cummins Diesel with a diameter of 4 inches. This exhaust kit is made of high-quality aluminum alloy and steel, ensuring excellent corrosion resistance.
Helpful review: The fit on my 2014 Ram 2500 6.7 Cummins was perfect. The turbo has a slightly louder sound. However, it’s important to note that removing the factory air box may trigger a check engine light, requiring tuning to resolve it. Considering its price, it offers good value overall. – Susanna Jutta Roberson
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10/Cold Air Intake Kit Fits for Dodge Ram 2500 3500 2007.5-2012 6.7L Cummins Diesel
Top-rated: 38+++ ratings | 8+++ answered questions
Highlight: Fits for: Dodge Ram 2500 3500 2007.5-2012 6.7L Cummins engines. This product is made of high-quality aluminum alloy and steel, providing excellent corrosion resistance.
Helpful review: The product works well and fits perfectly. However, there is a slight issue with the smaller sensor boss and the misaligned screw hole. Overall, it is a great product for the price. – curtdieselsmoke
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Video Reviews best cold air intake for 6.7 Cummins
How to Install Cold Air Intake for 6.7 Cummins (Video)
We’ll explore the best cold air intakes for 6.7 Cummins engines. These popular filters have earned high praise from satisfied users, and after careful testing and evaluation, we’ve narrowed down the best options available. Although every product has its downsides, we’ve weighed the pros and cons of each intake to provide you with the most comprehensive, unbiased list.
I’m Timothy Ballard, owner of a used car dealership in Springfield. I love just about everything automotive, but I have a special place in my heart for trucks. I’m an ASE Certified Master Technician, so I know my way around a car. In my spare time, I enjoy traveling with my family and hiking new trails.
I am considering purchasing an aftermarket Cold Air Intake (CAI) for my 2019 6.7. Does anyone have any experience with this particular product or can recommend others that are considered superior?
Which air intake is better for the 6.7: S&B or AFE? Additionally, I’m interested in any information regarding release dates and prices for code-free BADP DPF kits.
Currently, the AMSOIL kits mentioned are not yet available for the 6.7. However, you can find more information in the link provided in my signature.
I recently installed the S&B kit, and I must say, I’m impressed. The quality of the kit and the clear installation instructions were excellent. It only took me about 30-40 minutes to install everything. I even took the extra step of wrapping the box and tubes with thermal reflective tape, which added another 20 minutes or so. The best part is, it consistently lowers my intake temperature readings (Edge) by a whopping 20 degrees! Not only that, but it seems to have slightly improved my mpg’s by 1 to 2 tenths. I ordered it directly from their website, and they even etched my name on the cover. The delivery was fast, arriving in just 3 days.
I am considering purchasing an aftermarket Cold Air Intake (CAI) for my 2019 Dodge Ram Cummins 6.7L. Specifically, I’m interested in the S&B 75-5132 kit designed for the 2019-2021 Ram 2500 / 3500 6.7 Cummins. This cold air intake offers a remarkable 51.65% improvement in airflow compared to the stock intake, while boasting an exceptional filter efficiency rating of 99.59%. I would greatly appreciate hearing about any first-hand experiences with this CAI or any other alternatives that you may find more compelling. Your insights will be highly valued.