Best Diesel Tuners for 6.7 Cummins Engines Today

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Quick Answer: Best Diesel Tuners for 6.7 Cummins

  1. Edge Products 84130 Insight Monito
  2. DiabloSport T1000 Trinity
  3. Bully Dog – 40420 – GT
  4. Edge Products 85400 CTS2
  5. Superchips 3845 Flashpaq F5 Tuner
  6. MADS Smarty POD Programmer
  7. MADS Smarty Touch Programmer S2G
  8. Edge Products 84030 Gauge
  9. Edge Products 31105
  10. Smarty Tuners 98.5+

The 6.7 L capacity Cummins is one of the most reliable and powerful engines available in the market. It is found in the Dodge/Ram 2500 2003-2012 and the Dodge/Ram 3500 2003-2012 models.

Since these engines are mass-produced for efficiency, some of the quality features are compromised.

Some of the parameters can be optimized to improve the performance of the vehicle, and this is where tuners come into the picture.

Since this article looks at the 6.7L diesel Cummins engine, we will be looking at the different diesel tuners available in the market for optimizing the performance of the vehicles fitted with this engine.

In the following section, we review the top diesel tuners available in the market for the 6.7 Cummins.

Best Diesel Tuners for 6.7 Cummins Compared

Here’s a comparison between Best Diesel Tuners for 6.7 Cummins:

Product ImageProduct NameFeaturesPrice
Edge Products 84130 Insight MonitorEdge Products 84130 Insight Monito
  • Wifi Enabled: No
  • Weight (Ounces): 12.8
  • Pre-Loaded Tunes: No
  • USP: Easy to use and navigate
DiabloSport T1000 Trinity
  • Wifi Enabled: No
  • Weight (Ounces): 16
  • Pre-Loaded Tunes: Yes
  • USP: Lightweight at 1 lb
No products found.Bully Dog - 40420 - GT
  • Wifi Enabled: No
  • Weight (Ounces): 4.8
  • Pre-Loaded Tunes: Yes
  • USP: Shift-on-the-fly tuning
No products found.Edge Products 85400 CTS2
  • Wifi Enabled: No
  • Weight (Ounces): 27.2
  • Pre-Loaded Tunes: Yes
  • USP: Good brand repute
Superchips 3845 Flashpaq F5 Tuner
  • Wifi Enabled: No
  • Weight (Ounces): 11.2
  • Pre-Loaded Tunes: Yes
  • USP: Compact design
84030 Edge Insight - CS2Edge Products 84030 Gauge
  • Wifi Enabled: No
  • Weight (Ounces): 20.8
  • Pre-Loaded Tunes: Yes
  • USP: Customer service is very good
Edge Products 31105 Juice with Attitude CTS for Dodge 6.7LEdge Products 31105
  • Wifi Enabled: No
  • Weight (Ounces): 80
  • Pre-Loaded Tunes: Yes
  • USP: Offers an additional 180 HP
Smarty Tuners TOUCH 98.5+ Dodge/Ram Cummins Touch Tuner, 1 PackSmarty Tuners 98.5+
  • Wifi Enabled: No
  • Weight (Ounces): 72
  • Pre-Loaded Tunes: No
  • USP: Completely customizable

Reviews of the Best Diesel Tuners for 6.7 Cummins

Edge Products 84130 Insight Monito

best overall rating Edge Products 84130 Insight Monitor

The Edge items are known for their in vogue vibe and unparalleled observing capacities. This 84130 diesel tuner is no exception. This tuner enables you to screen any OBDII vehicle model from 1996 and more up to date.

The gadget looks stylish with its brilliant design, and the screen is big enough, so you won’t need to squint your eyes to observe the writings.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • 5” high resolution, anti-glare, light-sensitive, touch screen display
  • Includes HDMI plugs
  • The kit comes with a USB cord, window mount, and OBD2 cable
  • Smart notification center
  • offers multiple screen gauge layouts
  • An inexpensive digital alternative to heavier analog devices
  • Offers visual and auditory alerts
  • Detailed instruction booklet for installation and usage guidelines
  • Free downloading of updates from the Internet

Pros

  • Easy to use and navigate
  • Easy to install
  • Fully customizable color mixing
  • Lightweight at just 12.8 ounces
  • The excellent technical support offered
  • Highly recommended by users

Cons

  • Can be used for monitoring, not configuration

DiabloSport T1000 Trinity

best overall rating

DiabloSport is known for a wide range of performance tuning products for different models of vehicles.

Over the years, they have upgraded their tuners with lots of exciting features. This particular product is the Trinity dashboard that comes with preloaded tuning options for your 6.7 Cummins.

This performance tuner offers 100 MB of memory for keeping a tab of all the performance data, which can later be analyzed by the user easily.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Easy to understand troubleshooting codes
  • Tuning options include Factory, Performance, Extreme, CAI, Towing, Pulley, etc.
  • Offers OBD2 diagnostic functionality
  • Features an SD card slot for extending memory, if needed
  • Comes with functionality to measure different track times
  • Can be used as a diagnostic code reader
  • Offers a wide range of gas tuning options
  • Features data logging feature and a graphic gauge monitor

Pros

  • Lightweight at 1 lb
  • Compatible with a wide range of other DiabloSport products
  • Automatic updates downloaded from the Internet
  • Backed by a one year manufacturer’s warranty
  • Offers virtual dragstrip functionality

Cons

  • Customer service could be better
  • Some customers faces issues with downloading software updates

Bully Dog - 40420 - GT

best overall rating No products found.

This tuner by Bully Dog will help you get that extra mileage from your vehicle and help fine-tune it. This product offers four main functionalities which are a diagnostic device, a monitor, a gauge, and an engine tuner, all in one.

Check out the performance of this Bully Dog tuner in a quick video at:

 

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Details 15 different performance parameters on a single screen
  • Dynamic LCD
  • Allows up to ten customizable tunes for the vehicle
  • Comes with four preloaded tunes
  • Easy to understand error codes for optimal engine performance
  • Shift-on-the-fly tuning
  • Customizable gauges for performance tracking
  • Helps improve fuel economy
  • Better control over regeneration and refueling
  • Space available for up to ten custom tunes

Pros

  • Improved fuel economy
  • Increased torque and horsepower with dyno-proven performance
  • Allows simultaneously monitoring various parameters
  • Easy to understand trouble codes for diagnosing and troubleshooting
  • Extremely lightweight
  • Highly recommended by the users

Cons

  • Technical support could be better
  • Mileage tuning could be better

Edge Products 85400 CTS2

best overall rating No products found.

The best feature of this Edge diesel tuner is the sleek design. The slim and lightweight model can be easily used owing to its 5-inch, high-resolution colorful display.

It offers multiple gauge screen layouts that the user can choose according to their convenience. It also offers custom color mixers for

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Sleek design with a 5-inch full-color display of high resolution
  • Multiple options for gauge screen layout
  • Backgrounds are fully customizable
  • Easy to understand notification center and a one-touch navigation menu
  • Offers up to 180 HP additional
  • Comes with an HDMI style plug for easy extensibility
  • Allows adjustments to the speed limiters
  • Easy switching between US and metric units of measure
  • Updateable over the Internet

Pros

  • Comes with a highly light-sensitive meter
  • Correct speedometer
  • Good brand repute
  • Customer support is easy to reach
  • Easy to use
  • Customer color mixer available

Cons

  • Slightly expensive

Superchips 3845 Flashpaq F5 Tuner

best overall rating

This product by Superchips is legal in 50 states. The most notable feature of this tuner is the improved graphic interface for a better user experience.

The screen is high definition and 2.8 inches with a color display.

Check out the features of this diesel tuner in a quick video at:

 

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Four modes available which are Towing, Economy, Extreme and Daily Driving
  • Provides controls for active fuel management
  • Trouble codes for diagnosing problems are clear and easy to read
  • Compatible with performance upgrades
  • Comes with a two-year warranty
  • Offers capabilities for monitoring vehicle parameters
  • Software updates also available via USB

Pros

  • Faster parameters
  • Easily updatable via the Internet
  • Offers increased memory as compared to previous models
  • Improved tuning performance
  • Updating speed is increased
  • Compact design

Cons

  • Customer support could be better
  • Slightly expensive

MADS Smarty POD Programmer

best overall rating MADS Smarty POD Programmer

The power levels on this programmer are adjustable at ten different levels. The power levels can go as high as 170 HP+.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Speed limiting options are available
  • Speeds are adjustable in the range of 25 to 250 MPH
  • Offers torque management settings
  • Tire adjustment settings available up to 44 inches
  • Doesn’t leave traceable footprints

Pros

  • Offers the fastest download available in the industry
  • Works up to three times faster than competitor products
  • Offers tire height updates within seconds
  • Fitted with the complete keyboard
  • Works off of the available OEM hardware
  • Not traceable in stock settings

Cons

  • Customer service could be better

MADS Smarty Touch Programmer S2G

best overall rating No products found.

This particular touch programmer has a high-resolution display (480 x 272) and 4.3 inches in dimensions.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Fastest refresh speed of PID
  • Can be fully updated via the Internet
  • Free updates available
  • Offers ten power levels
  • Comes with catcher software inside
  • Comes with twin CPU design
  • Comes with Smarty Touch Controller and Smarty Touch Display
  • Allows choice between four different dashboards
  • Each dashboard is configurable with five different gauge layouts
  • Display background is customizable

Pros

  • Compatible with a wide range of engines
  • Offers good memory
  • Startup as quick as four seconds
  • ECM updates in 1.5 to 6 minutes
  • Operates up to three times faster than the competition
  • Fitted with audible and visual alarms that are user-configurable

Cons

  • Understandable instructions should be provided
  • Product life should be longer

Edge Products 84030 Gauge

best overall rating 84030 Edge Insight - CS2

Edge Products offers a wide range of products in the category of diesel tuners. It has been one of the fastest-growing companies offering game-changing products.

Their diesel tuners are compatible with a wide range of engines, and this particular tuner works best with 6.7 Cummins.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Offers a detailed notification or control center tab that allows one to adjust power levels easily
  • Tab lights up to showcase any notifications, alerts, regen status, etc.
  • Allows customizable LED colors, alerts, PID display
  • Easy toggling between gauge screens with swiping
  • Features a sensor window for detecting ambient lighting
  • Automatic adjustment of screen brightness
  • Easy to use up and down buttons for turning power level up or down
  • It offers a wide range of accessories like a backup camera, EGT probe, turbo timer, EAS universal sensors, etc.

Pros

  • Clear power level indicator
  • Customizable screen layout with color mixer button available
  • Knob for variable angle adjustments
  • Easy to install
  • Good brand reputation
  • Customer service is very good

Cons

  • Some customers faced small setup issues

Edge Products 31105

best overall rating Edge Products 31105 Juice with Attitude CTS for Dodge 6.7L

This Edge product line comes with the catchiest name of Juice With Attitude. This particular tuner can comfortably monitor a wide range of engine parameters.

These parameters include fuel pressure, turbo boost, EGTs, transmission temperature, etc.

Check out how to change display settings and the features of this tuner in a quick video at:

 

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Provides control of duration and timing of injector firing
  • Improved drivability and performance offered
  • Can monitor numerous parameters to maintain safe operating conditions
  • Offers five (or six) different power levels
  • Easily switch between power levels
  • Improved overall drivability and throttle performance
  • Sleek design with a high resolution, 5-inch swipe screen
  • Button control screen with full color sized 2.4 inches
  • Allows easy maintenance and viewing of record logs
  • Safety features like automatic defueling
  • Audible alerts adjustable by the user
  • Protection against cold engine
  • Expandable with accessories sold separately

Pros

  • Offers various dynamic safety features
  • Huge horsepower jumps guaranteed
  • Menu navigation simplified with one-touch
  • Offers an additional 180 HP
  • Easy switching between US and Metric unit measures
  • Updateable via Internet

Cons

  • Slightly heavy

Smarty Tuners 98.5+

best overall rating Smarty Tuners TOUCH 98.5+ Dodge/Ram Cummins Touch Tuner, 1 Pack

The most notable feature of this Smarty Tuner is that it offers the fastest display startup in the industry at just less than 4 seconds.

The Smarty Touch Display offers an easy to use interface for the user, and the Smarty Touch Controller communicates with the ECM. There is a small micro USB connection between the controller and the display.

Some of the key USPs of this diesel tuner is listed below.

Key USPs

  • Comes with a sizable 4.3-inch high-resolution display (480 x 272)
  • Comes with two devices which are Smarty Touch Display and Smarty Touch Controller
  • PID refresh speed is the fastest
  • Updates can be via Internet or micro SD
  • Four different dashboards to choose from with different gauge layouts
  • EGT sensor reads accurately up to over 2200 degrees Fahrenheit
  • Visible as well as audible alarms can be configured with adjustable sound feedback
  • Provides ABS tire updates within seconds
  • Gauge ranges are freely configurable
  • Supports over 300 PIDs
  • Offers longer brake performance and life
  • Ten power levels with catcher software installed

Pros

  • Maximum values recorded can be reset at any time
  • Display background is completely customizable
  • Performance parameters for fine-tuning can be selected
  • Works with various models of Dodge Cummins
  • Can store multiple UDC custom files up to the storage limit of the SD card
  • Very reliable as it works off available OEM hardware

Cons

  • Slightly heavy at 4.5 lbs

FAQs

How will these diesel tuners help with increasing the fuel economy of the engine?

All the diesel tuners available in the market are pegged with a measure of how much fuel economy they offer, which is rated in terms of miles per gallon. You’ll need to check which tuner will work best for your vehicle and how much fuel economy it would be able to handle.

What is the best tuner for 6.7 Cummins?

The ten tuners that are listed in this article are equally good for the 6.7 Cummins engine depending on the functionality needed. These can be compared based on various criteria like cost savings, ease of use, price, design, monitor size, compatibility, versatility, power levels offered, storage, time frame for updates, etc.

Do these tuners have an impact on the shelf life of the 6.7 Cummins engine?

This depends on how the tuner is used. The tuner can help with the engine life by making the interior functioning smoothing with the correct settings. On the other hand, it can also be used to pump additional power into the engine, which can put a strain on it and reduce engine life.

Does my 6.7 Cummins need a tuner?

A tuner performs the function of allowing the user to fine-tune some of the various engine parameters like torque or horsepower, smoothness, or efficiency of the engine to improve overall vehicle performance. Therefore, a 6.7 Cummins can also work well with a tuner.

Summary

There are multifold benefits of tuning your vehicle. One of the first and foremost things to be noted is that the diesel tuner adapts easily to your engine and, therefore, allows you to change them any time you want easily.

They are also extremely easy to use as the designs are becoming more and more user-friendly.

The diesel tuners in the market today for the 6.7 Cummins are highly customizable and provide a very easy interface for the user to communicate with.

Last but not least, tuners are the most cost-effective way of economizing on the fuel without making extensive modifications to the vehicle.

Therefore, a diesel tuner for your 6.7 Cummins would be a smart investment for improving vehicle performance.

About Daniel Smith

I'm Daniel. I’m a mechanical engineer by day and a Harley enthusiast by night. There is nothing better than the feeling of riding down the open road with my family and friends, especially on long road trips! I'm the guy who always has a spare wrench in his truck. I love to tinker with things and can't resist taking something apart or putting it back together again.