Best Tuner for Ford 6.7 Powerstroke Reviews & Comparison 2021

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A first-class tuner tunes, monitors, and diagnoses the engine for detailed reports in real-time. This makes it essential for every truck owner out there. But we all know that it isn’t easy to come across the best tuner for 6.7 Powerstroke among all the available options.

This is why we present to you a compilation of 7 fine-selects. Our reviews are designed to help you make that final purchase decision. So, we recommend you to go through each description to better understand which one suits you best.

Best 6.7 Powerstroke Tuner Comparison Chart




Touch Screen


POWERTEQ Edge Products Insight CTS3 Digital Gauge Monitor

POWERTEQ Edge Products Insight CTS3 Digital Gauge Monitor



Edge 85450 Edge Evolution CTS2

Edge 85450 Edge Evolution CTS2



DiabloSport 8245 inTune i3 Platinum Performance Programmer

DiabloSport 8245 inTune i3 Platinum Performance Programmer



Edge 31507 Powerstroke Tuner

Edge 31507 Powerstroke Tuner



Edge 85300 Powerstroke Tuner

Edge 85300 Powerstroke Tuner



7 Best Tuner for 6.7 Powerstroke Reviews in 2021

The following products have been selected after careful scrutiny. Each of the descriptions is followed by highlighted features, pros, and cons. Therefore, by the end of this review, you will be able to decide which one suits your taste the best, on your own!

1. POWERTEQ Edge Products Insight CTS3 Digital Gauge Monitor

POWERTEQ Edge Products Insight CTS3 Digital Gauge Monitor
HDMI port available
Three screen-swipe setup
Rich 5 inch colored display

Say goodbye to startup delays and get back on the fast track with this speed-monger. With this thing, you don’t need to wait for the device to start while you restlessly shake your legs in the cab. All you need to do is put in the ignition key, and the device takes care of the rest on its own.

The installation is also relatively easy because of the mono-wired system. So you can start using the device within the first 15 minutes of unboxing. Willing to spend a little to unleash the true potential of your 6.7L? Then this is just the right thing for you.

An average tuner for 2014 6.7 Powerstroke doesn’t accommodate customization features in the interface. But this thing is quite different from that, although it’s not a true tuner. It’s equipped with color and layout changing features. So you can choose between multiple layouts according to your taste.

Not only does it have a 3-screen interface, but it’s highly touch-responsive too. When all these benefits are compiled, it easily beats most gauge monitors in the market. However, the color palette that the CTS3 offers is nothing special, rather quite dull. But that shouldn’t bother you if the functionality is your main requirement.

  • Highly customizable layouts
  • Very easy to install and operate
  • Simple navigation and user interface
  • Focuses on functionality over all other features
  • Cannot be used for anything (tuning) other than monitoring

2. Edge 85450 Edge Evolution CTS2

Edge 85450 Edge Evolution CTS2
Slim and lightweight build
Enhanced precision of speedometers
Offers shift rigidity and fuel pressure

Weighing only a mere 1.5 lbs, this thing is extremely lightweight and easy to use. Not to mention it’s quite slim and comes with a high-resolution screen for you to enjoy. As far as the display is concerned, you’ll find a lot of similarities with the CTS3. However, the sharpness isn’t as crisp as its predecessors.

After installing this tuner, you are bound to come across a massive improvement in acceleration and tighter gear shifting. The product is not for those looking for great mileage on their truck, but for the power-hungry owners instead! But don’t let that fool into underestimating its MPG savings.

This thing calibrates your speedometer perfectly after a tire change. And just in case you get bored with the colors, you can always customize it to your preference and not lose the magic. The touch screen is satisfactorily responsive but doesn’t offer the butter-smooth response you’ll find in other high-end tuners.

Ask yourself if you’re someone who’s always in a rush. If yes, then this thing is not for you. More often than not, you’ll find yourself having to wait until the device finishes loading. That’s a fair tradeoff for the price. But whether or not you want to compromise speed for money is totally up to you.

  • Easy mounting and dismounting
  • Torque management is easy and fluid
  • Unleashes the true potential of the 6.7L engine
  • High-resolution screen that offers accurate monitoring
  • Takes too long to boot up

3. Southwest Powerstroke Tuner

Southwest Powerstroke Tuner
Fast processor rapid tunings
Efficient fuel management system
Frequent software updates via USB

If you’re a Ford F-150/250/350 owner looking for an affordable tuner for 2019 6.7 Powerstroke, then Southwest has got your back. Not only do these bad boys offer a fantastic race tuning but make your truck capable of some heavy hauling as well.

And if you genuinely want to set free your 6.7L engine’s true potential, then this the right pick for you. Starting from torque to horsepower, the southwest tuner boosts it all. Just in case you’re more of a mileage guy, then you won’t be disappointed too. Why? Because the MPG savings on this thing is terrific!

Despite being so balanced and handy, the tuner is not too pricey. The affordable price range makes it an instant favorite among truck owners. Not to mention, the product is CARB-certified as well. So if you’re from the Golden States, then you may consider purchasing this tuner without hesitation.

This device comes with tire-size correction 3 distinct power stages for you to choose from—two settings dedicated to extreme and moderate power and one for mileage. Although the tuner is compact, it doesn’t compromise speed, making it a worthy investment for anyone looking for a tuner for the 2018 6.7 Powerstroke.

  • Offers a satisfactory boost in MPG
  • Three distinct performance tuning for 6.7L
  • Operation and installation is straightforward
  • Compatible with a vast number of engine variants
  • Relatively compact and inexpensive compared to other tuners
  • Not customizable
  • No touch response

4. DiabloSport 8245 inTune i3 Platinum Performance Programmer

DiabloSport 8245 inTune i3 Platinum Performance Programmer
Versatile and reliable
Lightweight and compact
Comes with preloaded tunings

The Diablo Sport 8245 is considered as one of the most user-friendly performance programmers of all time. This programmer tends to help its user by giving them a comfortable yet powerful engine output every time. As a result, it has earned itself quite a reputation in the community.

As for the tunings, it’s already preloaded with several settings. But if you don’t feel satisfied with those, you can always load more custom ones for yourself. Straight out of the box, it will require an update that’s fairly easy to conduct. And after you’re past that stage, it’s just plug and play all the way.

If you keep fewer expectations from the mileage department, this thing will cater to your needs perfectly. And if you’re a power-monger, we recommend buying this thing and turning off the speed limiter. Then couple it up with firm transmission shift points to turn your 6.7L engine into one hell of a beast!

Looking for a tuner for 2017 6.7 Powerstroke that performs well without putting a lot of pressure on your pockets? Then this platinum performance programmer is for you.

  • Boosts efficiency and speed
  • Able to load custom tuning
  • Descriptive instruction user guide
  • Easy to handle and operate even for newbies
  • Needs only a two-wire connection (provided in the box)
  • Some versions have software update issues

5. DiabloSport 7202 Powerstroke Tuner

DiabloSport 7202 Powerstroke Tuner
Multiple preloaded tunings
Efficient data logging feature
Speedometer correction available

If you’re looking for a balanced tuner for 2016 6.7 Powerstroke, then you can stop looking because your internet searches have led you to the right place. The DiabloSport is famous for its extraordinary preloaded tunings. Starting from fuel economy to towing mode, this thing has it all.

The tuner allows users to use it without complexity. In other words, the user interface is clean and straightforward, making it the perfect choice for newbies and professionals alike. Apart from being an excellent tuner, this thing takes care of your engine health as well. So you’ll get precise diagnostics almost every time.

Let’s say you’re engine malfunctions. You’ll often either have to pay a hefty bill to the mechanic or simply do a $5 under-hood replacement to get rid of it. The tuner will give you an exact representation of what’s going on with your truck so you may prepare accordingly.

So this product can be a real stress reliever at times. And that is a feature you won’t find written anywhere. Nor is there a value for it. But it’s just there, existing for you to reap benefits from it. You can also easily carry out software updates through the USB connection and enjoy performance updates to the fullest!

  • Both Windows and Mac friendly
  • Unleashes the full potential of 6.7L
  • Mitigates unwanted downshifting issue
  • Significantly improves horsepower and torque
  • Updateable via USB through their very own software

    6. Edge 31507 Powerstroke Tuner

    Edge 31507 Powerstroke Tuner
    Comes with a probe
    Adjustable shift point
    Precise EGT monitoring

    If you’ve done your fair share of research, then you must know that any tuner for 2014 6.7 Powerstroke needs mounting or clamping before it can be used. But this Edge Powerstroke Tuner doesn’t. Because of the ergonomic construction that allows it to sit perfectly on the dashboard.

    Firstly, this bad boy is equipped with advanced tuning that dramatically enhances horsepower and overall engine efficiency. Secondly, the product works as a perfect diagnostic tool for engine-health by dishing out exact issue-codes. Moreover, the codes are very problem-specific, so you get the precise idea of the problem.

    Apart from tuning, the device works as a tremendous monitoring device. So you are fed continuously with essential data in real-time. To sum it up, this tuner is not exactly the best of the best, but it has its own way of winning the user’s hearts. The straightforward yet unique user interface definitely plays a significant role here.

    However, when you are using the ‘Towing Performance Program,’ we recommend not exceeding the GVWR as it can cause the truck to lose control. Other than this risk factor, the device is a relatively simple and easy-to-use tuner that almost any amateur can operate.

    • Customizable backlight LED
    • Great for boosting fuel economy
    • Smooth transmission shifts in towing mode
    • Ergonomically designed for perfect dashboard fit
    • Does not show MPG
    • Cannot switch between modes without shutting down vehicle

    7. Edge 85300 Powerstroke Tuner

    Edge 85300 Powerstroke Tuner
    Sleek and slim design
    Enhanced user-friendly navigation
    Lightweight yet durable build quality

    This device is one of those tuners with clicky buttons. As a result, many people consider them less functional than other tuners out there in the market. However, that’s actually a common misconception. Despite being button driven, they have a great UI packed with exciting features.

    The tuner not only enhances your truck’s performance but monitors up to 8 of your engine’s parameters in real-time as well. Therefore, they are considered as one of the most efficient tuners Edge has ever manufactured.

    Apart from the user-friendly interface and efficient working method, they offer excellent value for money. So the next time you’re facing some issues in the engine, just run some diagnostics, check the codes and get it fixed in no time.

    There have been records of some users complaining about startup issues. To which Edge replied by promptly addressing the problem and fixing it right away. The fantastic customer service adds to the product’s value, making it an instant favorite among many.

    • Appropriate for new users
    • Great monitoring capabilities
    • Unique button layout for easy navigation
    • User-friendly interface with zero compromised functionalities
    • Better stability compared to other competitors within the same price range
    • Needs a full vehicle shut down for tuning change

    Things to Consider Before Buying 6.7 Powerstroke Tuner

    Walking into the store and buying anything and everything that catches your eye isn’t really the best plan. There are some key pointers you should be aware of before making your choice. Here are the principal factors to consider that’ll make your buying process for the best programmer for 6.7 Powerstroke significantly easier –


    The first thing you need to do is check whether the product of your choice is compatible with your truck’s year or not. Your manufacturer will provide a description under the product that will most likely include a compatibility chart.

    And you may seek help/information from the customer desk or simply email the manufacturer. Most people ignore this step. But by doing so, you might end up buying a tuner that doesn’t work on your truck’s version.

    Performance Boost

    Right after compatibility comes performance enhancement. Take note of all the features that your tuner has to offer. Check whether these features complement your preferred performance or not. With the best tuner for Ford 6.7, you will be able to unleash the true potential of your truck.


    Monitoring allows a broader insight into what’s happening inside the truck. Starting from EGT temperatures to RPMs, modern-day tuners can keep track of almost every small detail. That, too, in real-time! So you’ll practically know what’s wrong with your engine even before it starts to show performance depletion.

    Getting a tuner with monitoring capabilities isn’t a must, but it’ll definitely make your life a whole lot easier. If you have a substantial budget, then this is that one feature you should never compromise on.

    User Interface

    The sole purpose of a good tuner is to help you monitor and understand what’s going on with your truck. If the UI isn’t stable enough, then there’s no point in spending money on it. This is mainly because the UI is the only way you will interact with the computer.

    So a useful UI will help you navigate and control the device much better, leading to a magnificent overall experience on the roads. UI preference for tuners isn’t just something that you can overlook, given the fact that you’ll always be operating it.


    A good diesel tuner for 6.7 Powerstroke should offer you not just functionality but enjoyment also. The screen time of your tuner is going to be equal to the drive time of your truck. In other words, you’ll always be looking at the screen, monitoring, and using it from the moment you put in the ignition key.

    An average user will quickly get bored if the tuner has nothing interesting to offer. This is why customization plays a huge role in the usage-comfort of the device. Make sure your tuner provides you enough room to play around with colors and layouts.


    Let’s say you bought a very lovely tuner that fits your requirement perfectly. But even after a week of using it, you find it very hard to figure out the fine details you need. That’s what we call a bad investment. This wouldn’t have been the case if you went for a simpler variant, and that doesn’t take a lot of brain-juice to use.

    Among the countless options out there in the market, it can be tough to pinpoint that one tuner that offers the best features with the least complexity. This is why you may resort to our Ford 6.7 diesel tuner reviews for the best pick.

    Frequently Asked Questions (6.7 Powerstroke Tuner)

    Here we have the most commonly asked queries regarding the best tuners:

    How can I get more power out of my 6.7 Powerstroke?

    The most common ways of boosting a 6.7 Powerstroke’s power include pipe and intake upgrades or custom tunings.

    What are the problems with the 6.7 Powerstroke?

    Some early versions of the 2011 and 2012 models showed defective radiators and turbocharger failures. Other problems that users have come across include sensor failures and glow plug tip breaking.

    What is the best DPF Delete tuner?

    DiabloSport 7202 is one of the best DPF delete tuners out there in the market. Although the instruction manual says that the device cannot bypass the DPF, that’s actually not the case. There are countless tutorials on the internet that you may lookup to. However, remember that it may tamper with your warranty.

    How long does a tuner last on F150?

    A high-end tuner that’s built for durability will last somewhere between 12 to 20 months, depending on how frequently it’s used. Other factors, such as weather wear and user handling, also play a significant role in determining a tuner’s lifespan.

    Which brand of tuner is the best for Ford 6.7 Powerstroke?

    Edge is arguably the best brand of tuners for the Ford 6.7 Powerstroke because of its handy features and user-friendly interface. They are equally popular among both newcomers and professionals, thanks to their sturdy build quality.

    Final Words

    The DiabloSport 8245 is the best tuner for 6.7 Powerstroke for truckers that want a tuner with simple UI and great functionality, but with little mileage benefits. However, if you’re looking for the best of both worlds, then consider spending a little more on the Edge 85450 CTS2 or the Edge 31507 Tuner.

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    Brian Hazel


    Brian Hazel (Automotive Enthusiast)

    I am a professional auto repair & automotive enthusiast currently living in USA. My interests range from all types of vehicle maintains & repairing.

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