The quality tuners are mandatory to meet the standards of powerful engines of 6.7L Cummins. You should always prefer the best tuner for 6.7 Cummins that suits your Cummins requirements. Suppose you are one of those who love to give your 6.7L cumin an extra mileage and fuel efficiency. In that case, tuners are a valuable addition.
The best tuner for 6.7 Cummins can add aesthetic value and the capability to improve your vehicle’s engine performance. Remember that you just cannot pick any of the cheaper tuners available in the market as it is a matter of your vehicle’s engine performance and life. It would be easy for you to save little pennies by not going for the best tuner for 6.7 Cummins, But you will repent this decision in the future.
This guide will help you explore the ten best tuners for 6.7 Cummins available in the market. This buying guide, along with relevant FAQs will help you choose the best suited for you.
Check out our other reviews on the best brake pads for Toyota Tundra and best exhaust system for Toyota Tacoma before going into the discussion of the best tuner for 6.7 Cummins
Comparison Table of The Best Tuner for 6.7 Cummins
| IMAGE | BRAND | PRICE ON AMAZON |
|---|---|---|
  | 01. Smarty Tuners | |
  | 02. MADS Smarty Touch | |
  | 03. Bully Dog Tuner | |
  | 04. Edge Products Insight Cts2 | |
  | 05. Edge 85401 | |
  | 06. Superchips FLASHPAQ | |
  | 07. Edge Evolution 85400 | |
  | 08. MADS Smarty S-06 POD | |
  | 09. Edge Products | |
  | 10. Edge Products 84132 |
Top 10 Best Tuner for 6.7 Cummins
01. Smarty Tuners TOUCH 98.5+ for 6.7 Cummins
Product Description and Performance
If you are searching for the best tuner for 6.7 Cummins in terms of versatility, then you can consider this one: the Smarty Tuners Touch 98.5 is high quality and interactive tuner. Most importantly, the display of this tuner comes with a high resolution of 480*272. It has around 16 million color combinations to make it look more vibrant and colorful. Also, the product has a straightforward installation consisting of a plug and play process.
This smart tuner has a rapid startup. It is also known for its PID refresh time and fast engine electronic control module download. Additionally, you can use a small micro USB cable to connect the monitor to the controller.
Product Features
- Great compatibility with most of the Cummins engine models
- High definition display including a resolution of 480 × 272
- The download time is less than 2 minutes for smaller data and 6 minutes for bigger ones
- Easy plugin and play functionality
- The speed reader is customizable
Product Specifications
- Brand: Smarty Tuners
- Model: TOUCH
- Weight:4.5 pounds
- Dimensions: 6x8x6 inches
Pros
- Advanced performance
- Quick installation
- Comes with a perfect fit
- Life expectancy is quite satisfactory
Cons
- It might take time for downloading in case of large data files
02. MADS Smarty Touch Tuner for 6.7 Cummins
Product Description and Performance
MADS Smarty Touch tuner is a compact size optimistic tuner. It is a high-performance tuner that has a 4.3–inch display screen. Certainly, you can choose your favorite interface from the five interfaces available on the screen. This tuner has its configurable alarm, which is available in sound and virtual modes. The alarm keeps track of speed and gives an indication when your vehicle crosses the limits. Also, it is effortless to install and use. Moreover, a slot for micro USB is also available in the tuner. Connections between controller and monitor can be easily made through USB cables.
This Smarty Touch tuner is a perfect find for those who want a strong and robust engine. With great downloading speed and fast startup, this product becomes an ideal choice for people searching for the best tuner for 6.7 Cummins.
Product Features
- The updates are free to download
- It has a power of 10 levels
- Comes with fast PID refresh
- The interface is beautiful and unique
- Presence of high definition resolution
Product Specifications
- Brand: Mads Electronics
- Model: S2G
- Weight: 1.68 pounds
- Dimensions: 6 x 8 x 6 inches
Pros
- Quick display
- Simple integrations
- Smooth performance
- Easy tuning system
Cons
- The versatility of the tuner is not up to the expectations
03. Bully Dog Tuner and Monitor for 6.7 Cummins
Product Description and Performance
The Bully Dog tuner mainly focuses on enhancing your vehicle’s horsepower, torque, and fuel efficiency. Bully Dog’s 40420 is counted amongst the best tuner for 6.7 Cummins. Most importantly, it is straightforward to install with user-friendly integrations. Besides this, the beginners can easily use this product as all the parameters are visible on the screen. This tuner has a wide screen that can help people to keep an eye on the LCD screen from a distance also.
This easy to use tuner is useful for diagnosing codes that cause inefficiency and clean them out. Certainly, this tuner is an excellent buy for those searching for a convenient, professional, and high-performance tuner. Additionally, it helps in making your engine robust and efficient at the same time.
Product Features
- Enhances the fuel economy
- Compatible with Dodge, GM, and Ford trucks
- The screen has a high definition resolution
- The storage capacity can go up to 10 files
- Certainly, the option of inefficient code cleanser is available
- The vehicle parameter is 15
- The tuner is 3 in 1, which includes, tuner, diagnostic tester, gauge
Product Specifications
- Brand: Bully Dog
- Model: 40420
- Weight: 4.8 ounces
- Dimensions: 6 x 6 x 3.8 inches
Pros
- Extends the longevity of the engine
- Enhances mileage
- Improves performance
- Comes with excellent technical support
Cons
- The installation process is time-consuming
04. Edge Products Insight Cts2 Tuner for 6.7 Cummins
Product Description and Performance
The Insight Cts2 is an elegant and highly futuristic tuner that has multiple gauges on the screen. These gauges help in knowing how you can enhance your engine. However, it is an excellent product for those who want to keep their vehicles safe from overheating or inefficiency. Certainly, this tuner is perfect for fast riders and gives exact conditions during runtime of the vehicle. There is an alarm to indicate the parameters if any of them is going too high or too low.
It is compatible with models that have been manufactured in the year 1996 and above. Moreover, this 5’’ screen tuner has high resolution with optimistic color combinations. This product can turn out to be the best tuner for 6.5 Cummins for those who wish to keep the engines of their vehicles intact and well-functioning.
Product Features
- Arrives with a 5” touch screen
- The interface consists of multiple gauge screens
- Perfectly compatible with different models
- The diagnostic port feature model is available for safety concerns
- Attractive design that gives a sleekly and black finish
Product Specifications
- Brand: Edge Products
- Model: Edge Products Insight Cts2
- Weight:1.98 pounds
- Dimensions: 10 x 10 x 10 inches
Pros
- Effortless and quick installation
- The reading performance is great
- Gives an audio and video alert for notification
Cons
- Not much efficient in terms of fuel economy
05. Edge 85401 CA Edition Tuner for 6.7 Cummins
Product Description and Performance
The Edge 85401 comes with a high-resolution swipe screen for enhanced display experience. To link accessories, an HDMI plug is present on the tuner. It comes with multiple gauge screen layouts. Certainly, this tuner is an excellent recommendation for those looking for a high performing and durable tuners. The installation of this product is straightforward. And it gets installed by popping up the hoods. The robustness of this product is outstanding, thereby making it the best tuner for 6.7 Cummins.
Also, the Edge Diesel Evolution is a high performance and long-lasting tuner. Besides this, it is also available for both diesel pick-ups and SUVs. Therefore, it is an optimistic product for monitoring real-time data of your vehicle.
Product Features
- Sleek and slim design
- Multiple gauge screen layouts
- A full-colored swipe screen with high resolution
- Backgrounds are fully customizable
- It includes the color mixer for gauge arcs, backgrounds, and needles
Product Specifications
- Brand: EDGE
- Model: Edge Products Evolution Cts2 Diesel Carb Edition
- Weight: 1.7 pounds
- Dimensions: 9.5 x 6.25 x 4 inches
Pros
- Installation is easy and immediate
- Large fonts
- Surges mileage
- Fuel economy is outstanding
- Delivers power-packed performance
Cons
- Sometimes, errors might pop up due to which the car goes into the resetting mode
06. Superchips FLASHPAQ F5 Tuner for 6.7 Cummins
Product Description and Performance
The Superchips has introduced this fantastic tuner that comes loaded with the latest technology. The tuner is specifically designed to keep the car or truck protected with optimum safety. Moreover, it enhances the internal overview of the vehicle. The tuner covers the HEMI of the gas trucks along with 5.9L and 6.7L Cummins diesel engines. In addition, It has inbuilt features that keep your truck safe with its safe power mode.
It has fuel economy settings, high-performance settings, pulley tuner settings, and a lot more. Besides this, the Flashpaq covers both gas and diesel, which is legal in 50 states. If you are searching for the best tuner for 6.7 Cummins, this is amongst the segment’s perfect picks.
Product Features
- The tire upgrades give you the correct speedometer
- Comes with speedometer re-calibration
- The background is ambrosial
- It is compatible with most of the models
- The virtual reader is present on the screen
Product Specifications
- Brand: Southwest Speed
- Model: 2847
- Weight: 11.1 ounces
- Dimensions: 6 x 5 x 2.5 inches
Pros
- Gives accurate results
- Strain-free reading
- Boosts the mileage
- Quick installation system
Cons
- Lacks a dual alarm system for notifications
07. Edge Evolution CTS2 Tuner for 6.7 Cummins
Product Description and Performance
Edge 85400 is again an optimistic product for the people trying to get their hands on the best turner for 6.7 Cummins. It comes with excellent file storage capacity that can load a huge number of data. This tuner enhances your vehicle’s performance and assists in keeping your vehicle’s engine efficient and powerful. Moreover, the interface of the tuner is quite elegant, reliable, and user-friendly as well.
Further, this tuner gives your truck and SUVs the desired engine for enhancing their life. For the customers looking for beautiful and handy tuners, this can be a perfect choice.
Product Features
- Simple yet stylish display
- The plugin and play features are easily accessible
- The option of custom tune storage is also given
- It shows a real-time monitor of diagnostics
- Comes with an edgy looking display
Product Specifications
- Brand: EDGE
- Model:85400
- Weight: 1.7 pounds
- Dimensions: 9.5 x 6.25 x 4 inches
Pros
- Easy to connect
- Have different power levels of custom tuning
- Enhances the horsepower
- Improves torques
Cons
- The robustness of the tuner is not up to the mark
08. MADS Smarty POD Programmer Tuner for 6.7 Cummins
Product Description and Performance
The MADS Smarty POD programmer is touted amongst the best tuner for 6.7 Cummins due to its power-packed performance. It comes with ten customizable power levels that can go up to a max of 170 horsepower. This tuner also has a speed limiter. It assists in regulating the speed boundaries with higher efficiency. Talking about its features, this tuner comes with optimistic torque settings. The smarty pod manager balances the power and torque of the engine, thereby enhancing the performance.
In addition, it provides an excellent overall diagnosis of your engine. Suppose you are having any problem getting feedback from your tuner. In that case, a machine this tuner can be the best reliable solution.
Product Features
- Comes with sophisticated torque management configurations
- The tire height is customizable to 44 inches
- It has an untraceable footprint on ECM
- The speed limit works efficiently
- It has a system that includes CaTCHER for high performance
Product Specifications
- Brand: MADS
- Model: S-06 POD
- Weight:1.55 pounds
- Dimensions: 6 x 4 x 8 inches
Pros
- 3× faster performance
- Inbuilt USB
- User-friendly integrations
- Good throttle response
Cons
- The longevity of the tuning is not impressive
09. Edge Products Gauge Tuner for 6.7 Cummins
Product Description and Performance
The Edge Products 84030 Gauge comes with a 2.4-inch screen. The screen of this tuner allows you to view each parameter in full high-resolution color. It is best known for its data monitoring techniques. Meanwhile, it gives you overall detailed feedback on the horsepower, torque, and RPM of your engine. Additionally, this tuner also gives you an option to view data in both analog and digital formats.
Because of its excellent performance, this is reckoned amongst the best tuner for 6.7 Cummins. It gives detailed information about each aspect of your engine, thereby enhancing its life.
Product Features
- High-resolution display for comfortable reading
- The exterior has a black and sleek look
- It is compatible with OBDII vehicles
- Goes with the models of 1996 and above
- Comes with advanced scan tools for overall data monitoring
- Consists of sophisticated diagnostic codes with detailed descriptions
Product Specifications
- Brand: Edge Products
- Model: 84030
- Weight: 1.3 pounds
- Dimensions: 4.00″ x 9.50″ x 6.25″
Pros
- Quick installation
- Loaded with advanced features
- Gives perfect reading
- Easy to fit
Cons
- Not compatible with older devices
10. Edge Products 84132 Tuner for 6.7 Cummins
Product Description and Performance
This user-friendly tuner by Edge products is generally recommendable for first-time users. Certainly, it is very user-friendly. And you can install it with greater ease. The built-in customizable parameters can be easily modified. Apart from this, it is a robust and reliable tuner that gives faster data updates. In addition, it is effortless to handle and gives you an experience of gaming console.
Some of the most delicate features, such as high performance, strength, and simple integrations, make this the best tuner for 6.7 Cummins. For the customers who have a 6.7 Cummins diesel engine and wish to get a tuner, this can be a great option.
Product Features
- The interface is user friendly
- Gives the vehicle parameters based on observation
- Works amazingly over custom tuning products
- It has over 40 parameters for monitoring the EGT correctly in the manifold
- Gives your vehicle the important information like safety, fuel, routes, etc.
Product Specifications
- Brand: Edge Products
- Model: CTS2 DODGE MONITOR
- Weight: 1.85 pounds
Pros
- The interface is striking
- Stress-free installation
- Gives accurate code reading
- Provides a clear display
Cons
- Not much durable for prolonged use
Buying Guide
There are plentiful leading brands that are offering the best-in-class tuners in the segment. However, to make the most of the tuning, you should thoroughly analyze the tuner’s essential aspects. For this, the following buying considerations would help you out in choosing the best tuner for 6.7 Cummins, thereby making the purchase more fruitful.
Convenient Set-up
The fundamental aspect of the best tuner for 6.7 Cumminsis that it should possess a less complicated system for a quick and sensible set-up. Most of the tuners in the segment come along with plentiful wires and cords that you would need to arrange. However, if you do not want to engage in such sort of cumbersome tasks, then it is preferable to go for a tuner that can be easily set up without any complexities.
Ease of Use
There is a lot of best tuner for 6.7 Cummins that arrive with user-friendly functionality that makes it pretty much more comfortable for the newbies and professionals to utilize it productively. Generally, those tuners that can be set-up within an hour are relatively more comfortable due to the less complicated integrations.
ECM Download
When talking about the ECS tuning systems, the most crucial factor that needs to be considered is the time frame for ECM downloading. If the download speed is quite good, then the system would become more efficient. Ideally, it should take around 5-6 minutes to download the ECM for an impressive performance. However, the speed of download hugely depends upon the data handled by you.
Horsepower
It is generally referred to as the power levels that the tuner can deliver to the engine. For an exceptionally seamless performance, the best tuner for 6.7 Cummins should provide an exceptional power level of 10 to the engine. Generally, the power levels range around 7-9 depending upon the model and the brand that you have opted for. It is highly recommendable to go for those tuners that feature high power levels for efficient performance.
Size of the Monitor
The small size of monitors would make it difficult for you to assess the reading as the numbers would be displayed in small sizes. Also, if your vision is not that strong, then it is best preferable to have a tuner that arrives with a large size monitor. Such types of monitors display reading in big fonts to make it easy for you to read them without weakening your vision.
Storage Efficiency
The storage refers to the number of tunes that a tuner can store under a specific period. Ideally, the best tuner for 6.7 Cummins should be able to store around 9-10 custom files. If a tuner’s storage capacity is less than the ideal one, it will not keep up to your expectations.
Hi-tech Design
Suppose you are a tech-savvy person and particular about the style as well. In that case, you should go for the best tuner for 6.7 Cummins that features a highly revolutionary design. It would not only boost the performance but will also give a sophistically chic look to the vehicle.
Frequently Asked Questions (FAQs)
What is a tuner?
A tuner also referred to as a programmer, is a small device that is mainly used to boost the engine’s functionalities. The fundamental function of the best tuner for 6.7 Cummins is to enhance the engine’s power and efficiency with the help of plug and play integrations. Also, it plays a pivotal role in maximizing torque and horsepower. Apart from this, it improves the smoothness and proficiency of the engine to make it last longer.
Can a high power level of the tuner overheat the engine?
Generally, it is not recommendable to keep the power level or horsepower above 120 unless you have additional head studs to ensure safety. However, keeping the horsepower high can overheat the engine, especially if the engine is not of good quality.
On the other hand, if you have an engine that is high maintenance and is designed for excellent speed, it is necessary to get the best suitable head studs for your engine. It will inhibit overheating, in case if you want to power up the engine to a great extent.
Does a tuner results in high fuel consumption?
Generally, most people prefer to have a tuner in their vehicle as it contributes to fuel economy. Tuning your vehicle can upsurge the miles per gallon, depending upon the type of tuner that you have in your vehicle. On the other note, if the tuning is not done correctly, it could lead to high fuel consumption. Also, pay more attention to your engine’s capacity to take a definite level of fuel economy.
How many types of tunings are there?
There are two types of tunings available which one is for the ECU, and the other one is for the performance. The ECU, also known as the Engine Control Unit tuning, would work efficiently on the ignition limits and fuel consumption. Apart from this, the performance tuning helps increase the horsepower or the power level that allows your vehicle to utilize its full potential.
Can tuning help in increasing the durability of the engine?
Yes, tuning can be beneficial in extending the shelf life, steadfastness, and durability of the engine and its other parts such as clutch and gearbox. The tuning generally makes the performance of the engine’s interiors smooth, thereby controlling the power.
However, suppose you strain the engine by increasing the power to a higher level. In that case, it can reduce the longevity of the engine. Therefore, it is always advisable to tune your vehicle appropriately so that the engine’s efficiency is restored.
Is there any precaution that needs to be taken into consideration while tuning?
Suppose you are zealous for running tunes of high horsepower. In that case, you should get a valve body swap for safety purposes. One needs to take care of a few aspects while driving the vehicle, especially if the horsepower is relatively high. The weight, tires, and gear ratio positioned behind the truck can stress the transmission if the power levels are above 120. Also, suppose the tires of your vehicle are relatively larger. In that case, it is strictly advisable to run on the lower horsepower tunes that range around 30-60 levels.
Conclusion
Getting the best tuner for 6.7 Cummins is not that hard if you assess your requirements wisely. You should carefully do a detailed analysis for ease of setup, ECM download time, horsepower, and your new tuner’s fuel efficiency. Certainly, the best tuner for 6.7 Cummins will always provide you with storage capacity. It can load a huge number of data with customizable power levels that can go up to a max of 170 horsepower.
Always try to balance the quality and price as you cannot afford to compromise on these ends. However, we have tried to list a few of the best tuners for 6.7 Cummins in this buying guide. You just need to go through the specifications and details carefully to choose one which will suffice your requirements. You will surely enjoy the flawless tuning experience with the right choice you make for your 6.7 Cummins.
[…] Of course, tuning such a powerful engine would require a really good tuner. You can’t just buy any cheap 6.7 Cummins tuner. […]