Best 6.7 Powerstroke Tuner


The 6.7 Power Stroke engine is one of the most impressive diesel engines around. It comes with some great specs that make it the go-to engine for many car enthusiasts.

However, sometimes you want to get a little more out of your engine. A tuner is the perfect piece of kit to help boost your 6.7 Power Stroke engine so you can get the best results.

It’s not easy to find the best 6.7 Power Stroke tuner. There are so many different engine tuners available on the market, but that’s no guarantee that they’ll be the right fit for your particular engine.

And with quality tuners ranking in the hundreds of dollars price point, it can be devastating to find you’ve bought the best tuner on the market but it isn’t compatible with your particular engine.

That’s where we come in! We’ve researched and reviewed hundreds of engine tuners to find the best 6.7 Power Stroke tuners for your vehicle. You can rest assured that these tuners will be the perfect fit for your preferred engine of choice.

Our Best 6.7 Powerstroke Tuner Reviews

Bully Dog 40420

Bully Dog - 40420 - GT Platinum Diesel Diagnostic and Performance Tuner with 4-Preloaded Tunes

The Bully Dog 40420 easily earns our spot of top pick. This particular engine tuner makes a great fit for the 6.7 Power Stroke engine, and it comes with all the necessary components you need to boost your engine’s performance.

The Bully Dog 40420 is able to fit a wide range of models, including the 6.7 Power Stroke.

This makes it one of the more versatile choices, as you can rest assured that it will be compatible with your engine regardless of the year it was manufactured.

You can even double check that your vehicle model is compatible with the Bully Dog 40420 before you buy it.

This particular engine tuner helps you to save money on fuel. There is a range of fuel saving preloads on the tuner so that you can pick the best for your style of driving. It has preloads to suit both around the town driving and long-haul journeys.

There is also a range of other downloadable features available with the Bully Dog 40420 to help you fine tune your 6.7 Power Stroke engine.

What’s really great about this engine tuner is that it allows you to monitor up to 15 performance parameters.

You can keep an eye on all of your engine’s specs thanks to the LCD display. This can be mounted on the supplied pillar, which you then attach to your window or your dashboard.

Perfect if you want to keep on top of your 6.7 Power Stroke’s performance!

You’ll be able to ensure that your engine keeps running smoothly with the Bully Dog 40420 installed in your vehicle.

This particular engine tuner helps you to diagnose and clear any problems that arise with your engine. So you can keep it running smoothly for the best performance!

Pros

  • Versatile – can be used with a variety of engines and car models
  • Economic – can help you save money on fuel with the preload settings
  • Monitor performance – you can easily see the performance of different parameters via the LCD display

Cons

  • Instructions – some customers felt the instructions could have been better

SCT Performance 40490

SCT Performance - 40490 - BDX Performance Tuner and Monitor - Diagnostic Preloaded and Custom Tuning

The SCT Performance 40490 is the perfect choice for your 6.7 Power Stroke engine. This particular tuner comes with a range of great features to help you boost the performance of your preferred engine.

It comes with a range of preloaded Dyno performance tune files to help you make the most of your 6.7 Power Stroke. It can also hold up to 20 custom tuning files to give you the ultimate flexibility when it comes to tuning your engine.

Another great feature of the SCT Performance 40490 is that it comes with Cloud delivery. This means it can easily download any updates over WiFi so that you have the best up-to-date technology at your fingertips.

It will seamlessly match your vehicle with any available preloaded or custom tunes and settings that are currently available so that you can get the best results.

What’s really great about the SCT Performance 40490 is that you can view all of the data from your engine on the full color display.

You can read and record stats in real time to help you monitor parameter effectiveness. This will be handy if you want to double check that your chosen tunes are the right fit for your engine!

You’ll be able to mount the display to your window or dashboard so that you can see everything you need to at a moment’s notice.

Ultimately the SCT Performance 40490 will be able to help you boost your engine’s performance.

You’ll be able to increase the horsepower and torque of your 6.7 Power Stroke, as well as unlock better offroad potential and greater towing ability. This will be the perfect way to make the most of your preferred engine.

Pros

  • Versatile – comes with a range of preloaded tunes and can hold up to 20 custom tunes
  • Cloud delivery – automatically updates over WiFi to get the best up-to-date technology
  • Monitor – see your engine parameters in real time using the full color monitor

Cons

  • Custom tunes – some customers found there was a lack of custom tunes available online

Edge Diesel Evolution CTS2 85400

No products found.

If you want the best of the best, then the Edge Diesel Evolution CTS2 85400 is the choice for your 6.7 Power Stroke engine.

This particular tuner will allow you to greatly increase the horsepower and torque of your engine. You’ll be able to re-tune your vehicle to get the best results, no matter what you need them for.

This tuner works to re-program your vehicle’s stock computer.

This particular engine tuner comes with a handy monitor display. This allows you to make the most of your tunes, as you can easily gauge the parameters of your engine.

You can keep an eye on its performance to see what tunes or aspects you need to change to get the best results. The monitor uses an easy to decipher layout so that you can easily understand the results at a glance.

What’s really great about this Edge Diesel Evolution CTS2 85400 is that you can install it in your vehicle without ever popping the hood.

All you need to do is connect it via the simple OBDII diagnostic port, and you’ll be able to tune away to your heart’s content. This will make it much simpler than those tuners you have to attach to your engine before you can change any settings.

Another great feature of this engine tuner is its slim, sleek design. This means it won’t take up too much space in your cab, so won’t get in the way while you’re driving.

You can attach it to your window or your dashboard to keep you in the driving seat when it comes to altering the horsepower and torque of your 6.7 Power Stroke engine.

Pros

  • Easy to install – you won’t have to fiddle around with awkward installations before you can use the tuner
  • Powerful – effortlessly tune your vehicle to one of the included multiple power levels custom tuned by Edge engineers
  • Monitor display – easily monitor the parameters of your engine

Cons

  • Expensive – one of the more expensive choices

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DiabloSport inTune i3 Platinum 8345

8345 DiabloSport inTune i3 Platinum

The DiabloSport inTune i3 Platinum 8345 is the perfect choice if your vehicle has other customized features for a more customized setup.

This particular tuner is compatible with even the most sophisticated tuning software, so you can rest assured that it will be the perfect fit for your 6.7 Power Stroke.

You’ll be able to tune your 6.7 Power Stroke engine to match your aftermarket modifications so that you can get the results you’re after.

Another great feature is that you can install this particular tuner into your vehicle without even having to pop your hood.

You’ll be able to re-tune your engine as long as it’s hooked up via the OBDII diagnostic port. So that means you can easily add more horsepower to your 6.7 Power Stroke engine within minutes of installing the tuner!

This particular engine tuner comes with a range of great preloaded tunes to get you started.

So you won’t have to go searching for other tunes to help you make the most of your 6.7 Power Stroke engine. You’ll be able to add more horsepower to your vehicle without having to use any additional tools, either.

You can also download custom tunes to help you customize your driving experience, too.

What’s really great about this particular engine tuner is that it’s available at a much more affordable price point than some competitive products.

This makes it a lot more affordable for those who don’t want to shell out nearly $1,000 just on an engine tuner!

Pros

  • Budget friendly – more affordable than some competitive tuners
  • Customized setup – works well with your aftermarket modifications to meet your requirements
  • Preloaded tunes – comes with all the preloaded tunes you need and is compatible with custom tunes

Cons

Installation – you will need to connect the tuner to your computer first to download and install updates before you can add it to your car setup

Edge Evolution CS2 85350

85350 Edge Evolution CS2

The Edge Evolution CS2 85350 is another great choice from Edge for your 6.7 Power Stroke engine. This particular engine tuner comes with a lot of similar specs to the 85400 model, but is available at a much more affordable price.

The Edge Evolution CS2 85350 delivers an increased response to help you get the very best out of your engine.

A great feature of the Edge Evolution CS2 85350 is that it allows you to customize the settings of your vehicle. This will be great if you want to improve your fuel economy, horsepower, and torque.

You can easily find the best tunes to suit your needs and improve your vehicle’s performance.

What’s really great about this engine tuner is that it’s super easy to install in your vehicle. You won’t have to worry about messing around with any complicated features under the hood.

Simply hook the tuner up to the OBDII diagnostic port and you can easily adjust your vehicle’s parameters to suit your needs. Whether you want to improve towing performance, mileage, or daily driving.

Another great feature of this engine tuner is that you can easily check all of the engine parameters on the display monitor.

You can place the monitor on your dashboard or window so that you can easily check on your 6.7 Power Stroke’s performance at a moment’s notice.

Pros

  • Great results – effortlessly tune your engine for more horsepower, torque, and better fuel economy
  • Easy to install – simply hook up the engine tuner via the OBDII diagnostic port
  • Display monitor – easily see your engine’s parameters via the color display

Cons

  • Pricy – one of the pricier options available

Buyer’s Guide

Trying to find the best 6.7 Power Stroke tuner for your vehicle can be a challenge. There are so many different types of tuning equipment on the market that it’s easy to get overwhelmed.

You may be tempted to purchase the first tuner that you stumble across. However, there are a few factors that you will need to consider first. Most importantly you’ll need to ensure that it fits your 6.7 Power Stroke engine!

We’ve put together this handy buyer’s guide to help you find the best 6.7 Power Stroke tuner for your vehicle.

As long as your chosen tuner follows the factors below, you can rest assured that it will be the perfect fit for your vehicle. You’ll be able to unlock your engine’s true power in no time at all!

Take a look at everything you need to know below, or skip ahead to the frequently asked questions.

Compatibility

Of course the most important factor to consider when choosing the best 6.7 Power Stroke tuner is whether it’s actually compatible with your preferred engine.

There’s no point in spending all that money on a piece of equipment that you won’t be able to use with your car!

The handy thing is that you can check whether the engine tuner is applicable for your vehicle before you purchase it. There should be a handy toggle of settings to help you find the best engine tuner for your needs.

If in doubt, you can always check on the manufacturer’s website to see if your vehicle is listed.

Value for Money

You will of course want to get the best value for your money. There are so many different tuners available and at such different price points. You should have an ideal budget in mind before you start to look for your ideal engine tuner.

To get the best value for your money, you should think carefully about what results you’re hoping to get out of your new engine tuner.

This way you can prioritize the features that you want to look for, and find the model that best meets your needs.

Tunes

The important thing to look for is what preloaded tunes your engine tuner comes with. There should be a range of preloaded options included with the tuner. This will be able to get you started, so that you can boost your horsepower, torque, or fuel economy.

Another feature to consider will be whether your engine tuner allows you to install custom tunes. Sometimes the preloaded tunes might not meet all of your needs. Looking for a more customized tune setup can help you achieve these.

Display

To get the most out of your new engine tuner, you will of course want to see exactly what’s going on in your engine. How can you really tell whether the tuner is doing its job if you can’t effectively monitor the new parameters?

A color display will allow you to do this. With a color display monitor in your cab, you can keep an eye on your engine’s performance.

They can be attached to your window or dashboard so that you can know everything you need to know about your engine’s performance at a single glance.

Easy to Use

You will of course want to choose a 6.7 Power Stroke engine tuner that will be easy to use. An easy to use engine tuner will make your life much simpler. 

Take a look at what you need to do to install your tuner before you buy it. Do you need to install anything under the hood of your vehicle? Or can you simply hook it up to the OBDII diagnostic port to get the results that you’re after?

Features

You should consider which features you want your 6.7 Power Stroke tuner to achieve. Looking for more horsepower? More torque? Or want to improve your fuel economy? The more features your new engine tuner is able to offer you, the better.

Frequently Asked Questions

What is the best 6.7 Power Stroke tuner?

The best 6.7 Power Stroke tuners are:

  • Bully Dog 40420
  • SCT Performance 40490
  • Edge Diesel Evolution CTS2 85400
  • DiabloSport inTune i3 Platinum 8345
  • Edge Evolution CS2 85350

Neal Briggs

Neal is an outdoor enthusiast who writes for a living to pay for his adventurous lifestyle. Neal joined our team in early 2021 and has quickly become a valuable addition bringing helpful and informative content to our readers.

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