10 Best Cold Air Intake For 6.7 Cummins Reviews 2023(Buyer’s Guide)

The Best Cold Air Intake for 6.7 Cummins delivers more power to your vehicle along with engine efficiency.

In this ever-growing world of technology, the scope to improve the performance of your vehicle’s engine has reached a new level.

If you are looking for an improvement in the performance of your 6.7 Cummins engine, get the best cold air intake system.

A cold air intake system is the easiest and economical option to enhance your truck.

You will get a lot of benefits from these air intake systems.

Cummins engine will get more oxygen, mileage, and power by the cool airflow of this system.

Remember to get an effective cold air intake kit for your 6.7 Cummins engine to breathe smoothly without any choke.

This blog will take you through a few top listed cold air intake kits for your 6.7 Cummins.

The features and qualities stated below are well researched by us for you to choose the right one for you.

We also highly recommend popular review of EGR,DPF & SCR delete kits for your dodge cummins.


Top Comparison Table of Best Cold Air Intake For 6.7 Cummins

S&B Filters
aFe Power
Sinister Diesel
S&B Filters
aFe Power
Sinister Diesel
S&B Filters

Which cold air intake unit is good for 6.7 Cummins?

The S&B cold air intakes are considered to be one of the best air intake units in the market due to their quality and performance.

K&N cold air intake systems for 6.7 Cummins is also not far behind from the S&B.

The best thing to do is evaluate the requirement of your vehicle and choose the perfect one for you accordingly.

Why S&B is the best cold air intake for 6.7 Cummins?

S&B cold air intake systems are preferred over others in the segment due to its powerful performance and good quality air filters.

The design is so compact that it will never interfere with your vehicle’s engine and other sensitive parts.

Its installation is also very swift so that anyone with little knowledge can do it with ease.

The 70% more airflow helps the engine to cool faster and perform well even in difficult terrains.

A multilayer cotton filter is easily cleanable and reusable. The longevity of the S&B air filter is also good in comparison to its competitors.

Top 10 Best Cold Air Intake For 6.7 Cummins Reviews

01. S&B Filters for 75-5092 Cold Air Intake for 6.7 Cummins: More airflow with the robust build quality


Product Features

  • Increased airflow performance up to 52%
  • The efficiency rate of 99%
  • Bundled with a reusable oiled filter
  • Silicon components to handle heat up to 400oF
  • 2500 and 3500 RAM compatible

Product Specifications 

  • Brand: S&B
  • Model: 75-5092
  • Weight: 17 pounds
  • Dimensions: 22 x 16 x 14 inches

Product Description and Performance

This S&B cold air intake keeps your 6.7 Cummins engine cooler with its increased airflow rate of 52%.

Moreover, the efficiency rate of this air intake kit is exceptionally good in comparison to other ones in the segment.

S&B product keeps your engine safe from debris and dust which increases the longevity and performance of your 6.7 Cummins engine.

The product is constructed by meeting all the standard and quality specifications under ISO-5011 standards.

Its compact and elegant design makes it worth a hassle-free ride.

The silicon parts used to construct the air intake kit makes it durable and long-lasting.

This cold air intake mechanism is ideal for the ones who prefer to have the cooler air blow for their 6.7 Cummins engine.


  • Better throttle response
  • Good sensors
  • Easy to install
  • Efficiently filters the toxins from the engine


  • Need drilling for installation
  • Mileage issues

02. aFe Power Magnum 51-11342 Cold Air Intake for 6.7 Cummins: An excellent engine performance enhancer


Product Features

  • Synthetic washable media for better protection and performance
  • Factory intake airflow up to 105%
  • Delivers exceptionally good horsepower and torque
  • It has a dry three-layer media

Product Specifications 

  • Brand: aFe Power
  • Model: 51-11342-1
  • Weight: 17 pounds
  • Dimensions: 23 x 16 x 13 Inches

Product Description and Performance

aFe Power Magnum cold air intake has a very good built quality.

This product helps your 6.7 Cummins engine perform well even driving uphill.

The fuel efficiency rate of this air intake kit is also exceptional.

After removing the whistle ring, this intake unit sounds really great.

This cold air intake unit works perfectly for both 5.9 and 6.7 Cummins.

The aFe Power Magnum air intake unit takes lesser time for installation and can be carried out easily.

It also improves the throttle response and acceleration of the 6.7 Cummins engine to a great extent.


  • Good acceleration and throttle response
  • Better fuel efficiency
  • Less complex installation


  • A filter is huge to fit in the housing box
  • The intake tube is very close to the oil filter

03. K&N 63-1562 Cold Air Intake for 6.7 Cummins: An excellent horsepower booster


Product Features

  • Tremendous horsepower enhancement
  • Designed for better throttle response and engine sound
  • High density and free flow polyethylene tube
  • Easy installation process

Product Specifications 

  • Brand: K&N
  • Model: 63-1562
  • Weight: 3 pounds
  • Dimensions: 36 x 12 x 16 Inches

Product Description and Performance

K&N is known to be a leading cold air intake system manufacturing company for 6.7 Cummins.

The best part of this product is its design which is made to provide an increased horsepower to your vehicle.

Maintenance of this K&N product is easy and affordable.

This K&N 63-1562 air intake mechanism can be installed swiftly without the need for any professional tools.

An extra-large filter of this air intake system boosts the airflow without any restriction.

This filter is capable of defending pollutants and dirt for long lastingness.

The multilayered cotton fibers in the filtration system help protect your Cummins engine from external dust and dirt.


  • Premium quality construction
  • Boosts the horsepower to optimum
  • Easy to maintain
  • Enhanced engine sound
  • Free-flowing and sturdy tube


  • Fails to work with other electronic gadgets in the vehicle
  • Mileage issues

04. BETTERCLOUD Cold Air Intake for 6.7 Cummins: Crafted with super manufacturing technology


Product Features

  • High performance with maximum airflow
  • Durable silicone couplers
  • Cleanable air filter
  • Compatible with 6.7 Cummins Diesel

Product Specifications 

  • Model: YJ8037
  • Weight: 75 pounds
  • Dimensions: 17.2 x 12.8 x 7.36 Inches

Product Description and Performance

BETTERCLOUD cold air intake kit for 6.7 Cummins Diesel comes with an oiled filter and superior quality parts.

To ensure smooth airflow this product uses a high-quality aluminum tube.

The excellent technology used in the manufacturing of this air intake unit makes it unique and helps enhance your vehicle’s engine performance.

The cleanable air filters are an added advantage that helps you save money by reusing it.

This product bundles with all the required accessories to install it.


  • Excellent throttle response
  • Better turbo spool-up
  • An elegant and sleek look
  • Easy installation in simple steps
  • Value for money


  • MAF port malfunction

05. Sinister Diesel Cold Air Intake for 6.7 Cummins: The airflow booster


Product Features

  • Boosted airflow performance
  • Cotton media filter for sturdy show
  • Increases horsepower to its best
  • Works well with RAM 2500 and 3500

Product Specifications 

  • Brand: Sinister Diesel
  • Model: SD-CAI-6.7C
  • Weight: 99 pounds
  • Dimensions: 27.52 x 12.52 x 12.52 Inches

Product Description and Performance

On thing that elegant blue color coated cold air intake kit is the best companion for your 6.7 Cummins.

Its large reusable cotton media filter helps to boost the airflow to enhance the performance of your vehicle’s engine.

This product is bundled with all the necessary hardware to install it.

Hence, you need not buy anything from the market for the installation which makes the process very easy.

All material used in this air intake kit is silicon which is durable and meets the quality of OEM to a greater extent.


  • Plug and play
  • Less installation time
  • Amazing sound
  • Silicon couplers
  • Aluminum construction


  • Quality issues

06. K&N 63-1568 Cold Air Intake for 6.7 Cummins: Unbeatable performance


Product Features

  • Excellent boost in torque and horsepower
  • Exceptionally good airflow and filtration
  • Less filter cleaning requirement
  • Perfect fit with no issues

Product Specifications 

  • Brand: K&N Engineering
  • Model: 63-1568
  • Weight: 22 pounds
  • Dimensions: 20.25 x 12.25 x 12.5 Inches

Product Description and Performance

Popular Brands of K&N 63-1568 cold air intake system for 6.7 Cummins comes with remarkable longevity.

It is regarded as the best cold air intake for 6.7 Cummins in terms of built quality and performance.

Under ideal testing conditions, it has been found to be giving about 50% more airflow to your vehicle’s engine.

Brands of K&N helps increase the horsepower of Cummins tremendously.

Improvement of throttle response and acceleration make this air intake unit fit for uphill performance.

It comes with world-class protection technology to protect the engine from external dust and debris.

The filter does not require cleaning quite often and can run for almost 100000 miles.

products of K&N can be installed swiftly without any hassle and that is the reason this is unique among others in the segment.

The airflow of this unit performs well in enhancing the throttle response which in turn improves the towing capacity along with an acceleration in hilly areas.


  • Super easy installation
  • Perfect fit
  • Commendable improvement in throttle response
  • Crisper acceleration
  • Does not requires heavy maintenance


  • Irritating sound
  • Terrible quality

07. S&B 75-5132 Cold Air Intake for 6.7 Cummins: Precision at its best


Product Features

  • Less restrictive airflow
  • Exceptionally good silicon air filter
  • Provision to keep unwanted heat out of the engine
  • ISO 5011 tested

Product Specifications 

  • Brand: S&B Filters
  • Model: 75-5132
  • Weight: 15 pounds
  • Dimensions: 25 x 16 x 15 Inches

Product Description and Performance

High-quality S&B 75-5132 cold air intake kit for 6.7 Cummins comes with 50% more airflow along with a 99% efficiency rate.

This product is designed to avoid check engine lights. The premium and elegant silicon parts used in this product are durable and look awesome.

S&B engineering ensures to perform robotics to precisely apply the right quantity of oil into the filter before shipping the product.

Hence, the installation process is less cumbersome and can be carried out without any professional intervention.


  • ISO 5011 certified
  • Built to avoid check engine lights
  • Good look with longevity
  • Higher efficiency rate and airflow
  • High-precision fittings
  • Suitable for prolonged use


  • CARB is pending

08. aFe Power Magnum 54-31342 Cold Air Intake for 6.7 Cummins: The best airflow performance


Product Features

  • Up to 80% more airflow
  • It is bundled with 18 gauge heat shield
  • Fuel efficient
  • Hassle-free installation
  • Washable filters

Product Specifications 

  • Brand: aFe Power
  • Model: 54-31342-1
  • Weight: 5 pounds
  • Dimensions: 28 x 13 x 19 Inches

Product Description and Performance

Are you are one of them who is willing to make your 6.7 Cummins engine sturdy by increasing the airflow to the maximum?

If yes, then this product is definitely for you as the same increases the airflow to almost 80% more.

This helps keep your vehicle’s engine cool and perform extraordinarily in all tough conditions

To increase the cleaning cycles and enhancing the longevity of filters, it is made of good quality polyurethane.

This product from aFe is excellent in boosting acceleration and pickup of the vehicle’s engine due to the presence of polyurethane pipes.

A high-efficiency cold intake system has got a dedicated heat shield to regulate the temperature of your vehicle’s engine.

Many users have also experienced a commendable increase in their vehicle’s mileage.


  • Keeps engine calm and quiet
  • 5-layer oiled filter
  • Made of 100% superior quality polyurethane
  • Compatible with 2500, 3500, and 4500 RAM
  • Higher airflow and performance
  • Quick installation


  • Lacks the power

09. Sinister Diesel SD-CAI-6.7C-19 Cold Air Intake for 6.7 Cummins: A perfect fit for your vehicle’s engine


Product Features

  • Perfect fit aluminum tubing
  • Large reusable cotton media
  • Good for racing, towing, and daily driving
  • Swift installation process
  • Brilliant throttle response
  • Turbo spool-up

Product Specifications 

  • Brand: Sinister Diesel
  • Model: SD-CAI-6.7C-19
  • Weight: 23 pounds
  • Dimensions: 23.6 x 12.2 x 10.7 Inches

Product Description and Performance

This product of Sinister Diesel is designed to deliver higher performance and longevity in the segment.

CNC mandrel-bent aluminum is used in this air intake unit for optimum strength and performance.

It is bundled with superior silicone couplers to match the performance and quality of the OEM air intake system.

Sinister Diesel manufacturers have precisely worked on enhancing the towing power of the 6.7 Cummins through this cols air intake unit.

Anyone with minimal experience or knowledge can install this air intake unit by going through step by step instructions provided in the package.

The kit is also bundled with all the necessary hardware and tools required for installation. The credibility of S&B is unmatched as always in this product too with a perfect fitting.


  • Installation is not hard
  • OEM like a perfect fit
  • Durable and sturdy performance
  • Good quality aluminum tube for strength and longevity
  • Silicon couplers to match the quality standards
  • Excellent throttle
  • No codes


  • Below par built quality

10. S&B 75-5068D Cold Air Intake for 6.7 Cummins: Highly effective air filter mechanism


Product Features

  • Obstruction free airflow
  • Customized enclosure to keep engine heat out
  • Good quality silicon air filter
  • Quick installation
  • Exceptional throttle response
  • Durable dry filter

Product Specifications 

  • Brand: S&B
  • Model: 75-5068D
  • Weight: 2 pounds
  • Dimensions: 24.4 x 15.6 x 14.1 Inches

Product Description and Performance

S&B’s 75-5068D cold air intake unit for 6.7 Cummins meets all the ISO 5011 standards.

It offers 52% more airflow along with a 99% efficiency rating.

The superior silicone parts used in the products makes it durable and last longer.

The life of dry filters bundled with the product comes with extended life.

The longevity of the dry filter can be increased by blowing compressed for its cleaning.

This intake unit not only gives your vehicle a good sound but also a powerful engine performance uphills.

Another good value addition to this product is an increase in mileage.


  • Perfect fitting for your vehicle’s engine
  • Instant mileage boost
  • Elegant and classy look
  • Good pickup
  • Quick turbo spool-up


  • Not compatible with 2019 6.7 2500 RAM
  • Tight workspace

The Best Air Filter For 6.7 Cummins: Buyer’s Guide

There is various kind of air filter systems available in the market.

Choosing the right one as per your vehicle’s requirement and compatibility is quite a challenging task.

The air intake kits quality, type, size, design, and price matters as it will hugely affect your 6.7 Cummins performance.

Most people end up buying the wrong air intake kits due to a lack of awareness and understanding.

Here we will discuss few buying considerations which you should keep in your mind while going for the best Cold Air Intake for 6.7 Cummins.

Good airflow design

In many cases, it has been seen that the OEM air intake units do not perform well.

This happens due to improper flow of air into the engine.

Such kind of scenario can lead to the prevention of burnable oxygen reaching your 6.7 Cummins engine.

Nowadays, in the market, there are a variety of cold air intake kits available with more length and open design to overcome such problems.

The only lacuna in modern air intake kits is that the design’s openness deteriorates the filtration process.

So, you need to ensure while buying the unit that both filtration and a good airflow system are maintained consistently.

This will help increase the lifespan of your 6.7 Cummins engine.

Proper fitting and performance

For any air filter kit to work efficiently, the fitting and compatibility of the same with other vehicle units is a must.

If you are one of those who buy the product online, make sure that you go through all the label specifications.

This will help you get the right fit air intake kit for your 6.7 Cummins.

If you have any doubts about the air intake system’s specifications, refer to the owner’s manual provided with your vehicle.

It will help you place an order for the right fit air intake system online.

The size mismatch in the air intake system will choke your 6.7 Cummins engine leading to other major damages in it.

Durability and affordability

Any good and effective air filter system becomes durable due to its multiple layers.

It is a well-known fact that the kit with more layers will perform a good filtration.

But at the same time, you should also ensure that the replacement cost of the same is not high.

The other important thing that needs to be considered is that you should not compromise quality over the price.

Because in the long run, a good cold air intake will pay off.

Inclusion of all required parts in the kit

The air intake kits usually comprise all the necessary parts such as pipes, filters, and hoses to properly.

But it is always a good thing to double-check the same before ordering it online.

Because the kit bundled without proper parts will lead to ineffective fitting and subsequent damage to the 6.7 Cummins engine.

Pipe and hose material

Does the material of the hose or pipe really matter for a good air intake mechanism?

Well, you will not find a precise answer to this question.

Many believe that the aluminum pipes are better than plastic ones due to higher intake temperatures.

But from a broader perspective, the material is not of much concern.

Filter type

There are broadly two varieties of filters available in the market, dry and oil.

It is always preferred to go through the vehicle’s air filter system to choose the right type of filter.

Oil filters are not good for some vehicles with sensors as the oil leakage might damage it.

Hence, in most of the cases, dry filters are used. Now, if you talk about the longevity of the filter, oil ones are the best.

The oil filter can be reused by washing and cleaning them on a regular period.


The engine of 6.7 Cummins is powerful and can cruise through terrains and swamps.

But you should be careful and ensure that the water does not spoil your party by entering your vehicle’s air intake system.

Hence, a water-resistant air filter system is preferred for such a heavy-duty engine vehicle.

Best Cold Air Intake For 6.7 Cummins: Questions Reviewed

What is cold air intake?

The cool air intake system is a mechanism to produce more airflow into your vehicle’s engine.

This helps in boosting the combustion inside the 6.7 Cummins engine.

Apart from this, it also increases the torque and power of the engine.

A cold air intake or filter system is not a single unit but an assembly of many sets of parts.

Such a system can be made by using rubber, silicone, plastic, or any other metals.

What is Cummins replacement air filter supposed to do?

The Cummins replacement air filters are supposed to perform the same function which your 6.7 Cummins OEM air filter did.

But the major difference is that it performs more effectively than the OEM one by blowing in more air to the engine without any restrictions.

This helps attain more engine power and torque.

Why is cold air so important for the 6.7 Cummins engine?

The cold air intake system is very useful for your 6.7 Cummins engine as it not only increases the power and performance of the engine but also helps reduce the amount of impurity inside the engine.

The use of a good quality air intake kit will increase the longevity and performance of your vehicle’s engine.

What is Cummins’s engine manifold?

The section of the engine that supplies the air-fuel mixture to the engine cylinder is termed the engine intake manifold.

This helps distribute the combustion mixture in equal proportion to all parts of the engine to optimize the performance.

What is the replacement cycle for Cold Air Intake filters in 6.7 Cummins?

Types of air filter you use determine the replacement period.

The longevity of the oil filter is more in comparison to the dry one.

This oil filter can be reused several times by washing and cleaning it periodically.

Is there any specific time frame to clean the cold air intake units?

The cleaning of air filters mostly depends on the area where you drive your vehicle the most.

For instance, if you live or drive in a more polluted area, then the air filter should be cleaned twice in the year.

Ideally, the filters are supposed to be cleaned every 10-12 thousand miles.

Will a replacement air intake system raise the level of engine noise?

Yes, it will in comparison to your OEM one. This will let others know that you have a modified vehicle.

The good thing is that this noise will never interfere with the music system of your vehicle.

How can you identify that you need a new cold air intake kit?

The weird noise coming out of your 6.7 Cummins is the first notification to change the air filter.

It is a wise and less expensive step to change the filter initially and see if the sound subsides.

If you do not observe and substantial change in the condition, go ahead with the complete replacement of the cold air intake unit.

If you delay in taking the necessary step immediately, your vehicle will slow down while accelerating.

Subsequently, it may even cause major damages to your 6.7 Cummins engine.

What causes the heating up of the cold air intake pipe?

The heating of the cold intake pipe normally happens when you use a low-quality cold air intake unit.

Overheating of pipes will make the air blowing into your engine hotter leading to low performance of your 6.7 Cummins engine.

The best cold air intake for 6.7 Cummins is made up of aluminum which keeps the pipe temperature under control.

What are the tips to keep your 6.7 Cummins engine cool?

There are a few tips and tricks which you can follow to keep your 6.7 Cummins cool. Some of the are appended below:

  • Turning off the AC will help keep your Cummins engine cool
  • Turn on the heater as it helps blow out the extra heat from the engine
  • Keep your vehicle in neutral while parking to revive the engine
  • At the time overheating, it is good to keep the engine cover open

Are tuners mandatory along with a cold air intake system?

Tuners can be used if you want to make any major changes to increase the efficiency and performance of your 6.7 Cummins air intake unit.

How to clean 6.7 Cummins turbo?

Cleaning the turbo is a very sophisticated and typical job and one cannot do it on their own.

Either you need to take the help of a professional or watch a video guide to do it properly.

The important thing to clean the turbo is that you should have a cleaning port on your turbo.

If you do not have one, then you have to create a port to fix cleaning nozzles.

This is not as simple as it sounds and requires an expert hand. It is going to take a couple of hours for an expert to accomplish the desired result.

What types of cold air intake units are available in the market?

You can classify cold air intake kits into three main categories or types.

  • The true cold air intake system has more airflow which allows the cool air to blow into the engine chamber without any obstruction. This cool air delivers more oxygen to the engine of your vehicle to perform more efficiently.
  • The short RAM unit helps exchange the OEM kit with a new replacement kit easily. This unit requires less drilling and plumbing during installation.
  • RAM air intake kits are bundled with long tubes. It helps more volume of air to enter your vehicle’s engine to give more engine power.

What is the TBI spacer used for?

The full form of TBI is Throttle Body Spacer. This is uniquely designed to provide better airflow via the intake tube for a better fuel mix.


By now you must have got a clear picture of the cold air intake systems and their functions.

For buying the best cold air intake for 6.7 Cummins, go through the list of products shared in this blog, and choose the right one as per your requirement.

Do not forget to go with a reliable brand without compromising on the quality over the price.

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