Best Diesel Tuners in 2022: Top 10 Picks

Sometimes it might be quite difficult to find the best diesel tuners. With every niche market offering so many different products, it makes sense that this is the case.

Unfortunately, this very fact can make it incredibly difficult to find the item that best suits your needs, which is why we’ve put together this diesel tuners buying guide.

Our 10 Recommendations:

The 10 Top Diesel Tuners Reviews:

Bestseller No. 1
Precision Parts Edge Evo CTS3 Evolution 50 State Compatible with 1994.5-2020 F250/F250 Powerstroke Diesel 6.0 7.3 6.4 6.7 Super Duty
  • Most comprehensive, state-of-the-art, multi-gauge/tuner touch-screen display on the market 3rd Generation design is faster and more capable than ever Power levels designed for daily driving, towing, performance and extreme
  • Simple installation just plug into OBDII port. No wiring required Monitor key vehicle parameters like trans temp, boost, RPM and dozens more Full color, 5 capacitive touch screen with auto-dimming
  • Offers crystal clear data at your fingertips Highly customizable gauges and backgrounds Boot up directly to gauge screen upon key cycle Swipe capability allows easy switching between screens as needed for towing, performance, economy, etc
  • Built-in performance meter measures 0-60, mile times and more Advanced integrated data logger with export capability Ability to add vehicle licenses to tune multiple vehicles with one product
  • Compatible with 1994.5-2020 F250/F350 Powerstroke Diesel Trucks, 50 State Approved
Bestseller No. 2
Precision Parts Edge Insight CTS3 Touch Screen Gauge Monitor 84130-3 & Dash Pod 18502 & EGT Probe Pyrometer Kit 98620 Compatible with 2005-2007 Ford F250/F350 Super Duty Diesel 6.0 Powerstroke
  • Observe and understand your vehicle parameters using Edge state-of-the-art technology. Our Insight CTS3 delivers unmatched monitoring capability for any OBD II vehicle (1996 or newer). This digital gauge display works well with custom tuning products or as a stand-alone monitor for total insight on how your vehicle is performing.
  • The Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers & enthusiasts everywhere. The Insight is the most comprehensive, state-of-the-art, multi-gauge touch-screen display on the market. It is an instantaneous and inexpensive alternative to bulky, analog gauges that would otherwise cost hundreds of dollars and take hours to install. This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle.
  • Insight CTS3 Features: 5" Full Color, high-resolution, swipe screen | Custom color mixer for gauge arcs, needles, and backgrounds | Multiple gauge screen layouts | Fully customizable backgrounds | HDMI style plug for power and linking EAS accessories | One-touch easy menu navigation | Notification center | Available for 1996 and vehicles equipped with an OBDII (diagnostic) port | Switch between US or Metric units of measure | Comprehensive digital gauge display
  • Available for 1996 and newer vehicles equipped with an OBDII port | Compatible with other tuning devices | Displays dozens of parameters | Light sensitivity meter to dim screen as ambient light decreases | Internet Updatable | (Some features may vary by make/model/year)
  • The Third Generation is faster, slimmer, smoother, more advanced, and wi-fi update compatible. In addition to the new slim case design, we also upgraded to a 5” full-color capacitive touch screen display, making our gauges the sleekest in the industry. We didn’t stop at making the display better; we added an all-new, high-speed, processor that provides easy swipe gestures and navigation throughout the product resulting in a user experience that is unmatched in the automotive aftermarket.
SaleBestseller No. 3
Edge Products CTS3 Evolution Diesel Tuner Monitor 85400-100
  • The Edge Products 85400-100 Evolution CTS3 Tuner (Powerstroke) is the most feature laden programmer available for your 1994-2019 Powerstroke Diesel. This tuner features a sleek auto-dimming 5” touchscreen display and is one of the most state-of-the-art programmers on the market.
  • Delivering an unmatched pixel ratio, the high-resolution screen on this programmer offers excellent graphics and unsurpassed visibility. This screen offers fully customizable gauges and backgrounds, allowing the end user to custom tailor the screen to their unique style and needs. This programmer is one of the most technologically advanced tuners on the market with ultra-fast processing speeds and WiFi update capability.
  • The Edge Products 85400-100 Evolution CTS3 Tuner (Powerstroke) programs the ECM in your truck through the OBDII port. This programmer stores the factory tune allowing you to return the vehicle back to the factory tune and load the Edge tune of your choice. All power levels offered in the Evolution CTS3 can be installed or uninstalled in minutes and are custom tuned by a team of engineers.
  • This programmer also functions as a complete gauge package to monitor vital engine and transmission data in real time. This allows you to observe parameters such as transmission temp, load percent, RPM, boost, engine temp, and much more with the EAS system. This tuner will allow you to add a backup camera to trucks that were not equipped with a camera from the factory (sold separately).
  • Features: Wi-Fi Updateable | Read & Delete DTC codes | No Wiring Required For Installation | Customizable Gauges & Backgrounds | Auto-Dimming Full Color, 5” Capacitive Touch Screen | Advanced Integrated Data Logger With Export Capability
SaleBestseller No. 4
SUPERCHIPS FLASHPAQ F5 IN-CAB TUNER,COMPATIBLE WITH 1999-2016 GM GASOLINE & DIESEL ENGINE TRUCKS
  • Brand New Superchips Flashpaq F5 In-Cab Tuner, Compatible with 1999-2016 GM Gasoline & Diesel Engine Trucks (Superchips Part #2845)
  • The GM Flashpaq performance programmer includes tunes engineered with the daily driver, heavy tower & enthusiast in mind. With various power levels from performance, tow, to economy, the Flashpaq tuner for GM sends instant power to your gas Chevy Silverado, GMC Sierra, or your Camaro in just minutes.
  • Superchips have used the latest technology to also include diesel coverage for various Duramax models, including the 2016 LML. The GM Flashpaq coverage is extensive & includes the most sought after applications, features & power improvements for your Chevy or GMC truck, SUV, or car. Configure your vehicle today & experience a driving experience unlike any other.
  • Features: High-definition, 2.8" color screen | Re-designed graphic interface for improved user experience | Increased memory with faster processor for improved tuning & updating speed | Performance tuning for Economy, Towing, Daily Driving & Extreme Tuning | Eliminate downshifting when climbing hills | Speedometer correction for changes in tire size & gear ratio | Adjust speed & rev limiters | Tuning for shift points, shift firmness, & TQ management
  • Internet updateable with all-new update software via USB | Active fuel management control | Vehicle parameter monitoring capabilities | Read & clear diagnostic trouble codes | Compatible with other performance upgrades
SaleBestseller No. 5
ACCEL 49505 SuperTuner - Handheld Computer Programmer
  • Average gains in excess of 30 HP/40 ft.-lbs. for gas and 80 HP/150 ft.-lbs. diesel
  • HD 2.8” color screen with updated interface for easier and faster modifications
  • Increased memory and faster processor for improved tuning plus faster updating
  • Active fuel management control
  • Performance test (0-60, ¼ mile testing)
SaleBestseller No. 6
85300 Edge Diesel Evolution CS2
  • MSD
  • Edge Products
  • 85300
  • Diesel Evolution CS2
Bestseller No. 7
Edge Products Evolution CTS3 Performance Tuner 85401-301 Compatible with 2003-2012 Ram 5.9 & 6.7 Cummins Diesel CARB Approved
  • Introducing the next generation Evolution CTS3 for the 2003-2012 Ram Cummins Turbo Diesel with the all-new, full-Color Touch Screen. The CTS3 will continue to include all of the great features, benefits, and extended coverage from the CTS2 product line, all while adding a sleek, new exterior and cutting-edge screen.
  • The best look in the industry delivered via a revamped, slim case design and a 5” full-color capacitive edge-to-edge display with true swipe screen technology. Not only is the display sharper, but the higher resolution screen delivers a tremendous pixel ratio and top-notch graphics. CARB EO coverage also allows the Cummins Evo CTS3 to be sold in all 50 states!
  • New screen layouts, faster processing speeds, and WiFi update capability are just a few things that set the Evolution CTS3 apart from all other competitors.
  • Most comprehensive, state-of-the-art, multi-gauge/tuner touch-screen display on the market | 3rd Generation design is faster and more capable than ever | Power levels designed for daily driving, towing, performance and extreme | Gains of up to 175 HP and 470 lb-ft TQ
  • Simple installation – just plug into OBDII port. No wiring required | Monitor key vehicle parameters like EGT, regen cycles, trans temp, boost, RPM and dozens more | Full color, 5” capacitive touch screen with auto-dimming | Offers crystal clear data at your fingertips
SaleBestseller No. 8
New SUPERCHIPS FLASHCAL F5 in-CAB Tuner,Diesel & Gasoline Engines,Compatible with 1999-2018 GM & Chevrolet Trucks
  • Brand New Superchips Flashcal F5 In-Cab Tuner, Gasoline & Diesel Engines, Compatible with 1999-2018 GM & Chevrolet Trucks (Superchips Part #2545)
  • Many drivers who upgrade their wheels & tires do not know they can correct their speedometer & vehicle computer for different sized tires. Superchips Flashcal F5 calibration tool allows you to make these corrections. It is exactly what you need to ensure that your truck or SUV is running at peak performance after it is lifted, sitting on bigger tires & turning a beefed up axle.
  • Features: Corrects speedometer for tire upgrades between 26 - 38" | Speedometer recalibration for gear/axle swaps | Speed/Rev Limiter Options | TPMS Options | Reads & clears diagnostic trouble codes | Digital Battery Voltage Display | Real time Data Logging & Monitoring | Upgradeable to Flashpaq Tuning
  • Specs: Brand: Superchips | Color Screen: Yes | Fuel Type: Gas | Product Type: Handheld Tuner
Bestseller No. 9
Innovative Performance Chip/Power Programmer compatible with Chevrolet Silverado 1500, 2500 & 3500 6.5L Diesel - Improve Your Fuel Mileage, Save Gas & Gain More MPG, Increase Horsepower & Torque!
  • Boost your horsepower, torque, throttle response and fuel economy with the advanced Innovative Performance Chip compatible with your Chevrolet Silverado 1500, 2500 & 3500! Safely gain up to +35 HP and up to +5 MPG in fuel mileage in your vehicle by safely optimizing your air/fuel ratio and timing curve for increased efficiency!
  • Easily installs in less than 15 minutes, with absolutely no mechanical experience required! All performance chips come with an installation kit, including detailed installation instructions with easy to follow step-by-step pictures! Our award-winning 5 star technical staff is here to guide you and help with any questions that you may have.
  • Makes NO permanent changes to your vehicle's computer! It will not void your factory warranty, and does not modify any emissions systems. The performance chip is fully compatible with your Chevrolet Silverado 1500, 2500 & 3500 in all trims, including the 6.5L Diesel engines.
  • We strived to create the most high quality product in every aspect, delivering you the most affordable product without sacrificing quality. All performance chips feature a high-end aluminum enclosure with an extremely durable, high quality anodized finish. It's a thousand tiny details that add up to something big.
  • All performance chips are proudly backed by our unmatched 100% Money-Back Guarantee & Lifetime Warranty! A properly maintained vehicle is required for the performance chip to function as intended and advertised. Results may vary.
SaleBestseller No. 10
Edge Products 85400-300: Dodge/Ram Diesel Evolution Cts3 Black
  • Power levels designed for daily driving, towing, performance and extreme
  • Simple installation just plug into OBDII port. No wiring required
  • Monitor key vehicle parameters like trans temp, boost, RPM and dozens more
  • Full color, 5 capacitive touch screen with auto-dimming
  • Offers crystal clear data at your fingertips

Last update on 2022-09-28 / Affiliate links / Images from Amazon Product Advertising API

How to find the best diesel tuners?

Here, we’ll be going over a number of factors that you can use to ensure that you’re purchasing the best diesel tuners for you.

Regardless of which type of item you’re looking to buy, chances are that there are existing buying guides on the internet, all of which aim to give you good diesel tuners recommendations.

Despite these recommendations, however, it’s always a good idea to do your own research. In addition to this research, asking yourself the following questions is also super helpful:

  • What features does the diesel tuners need to have to be perfect for my needs?
  • What is my budget?
  • Do I need to purchase a certain brand?

Once you’ve answered these questions and have a good idea of what you’re looking for and the buying process becomes much easier. Keep in mind that when looking for the best product, there’s no need to rush. In fact, very rarely are the ideal products found by choosing the first one you see or by basing your decisions on only one factor. Take your time and enjoy the process!

Now, with the answers to the previous questions in mind, we urge you to use our upcoming buying guide for diesel tuners to find what you’re looking for:

Brand

In some cases, the brand of diesel tuners is very important. For example, if you’re looking for an item that works in tandem with another, you might very well need both products to be the same brand. If this is the case, it’s vital to pay attention to this factor, as choosing the wrong product can mean the difference between wasting your money and buying a great product that functions as it should.

Features

The features in any given diesel tuners are important because they can dictate which version of an item you need and how much money you need to spend. Consider all the key features that you want your item to have and don’t settle for anything that doesn’t check at least ¾ of your boxes.

Reviews

Customer reviews about diesel tuners are crucial – especially when you’re buying a product that costs a lot of money or serves a big importance. Luckily, most products can be found online, which means that it’s common for there to be scores of customer reviews from those who have already purchased any given product.

Pay attention to these reviews. Take note of the pros and cons that they mention, and factor these into your big decision. In some cases, you’ll be forced to sacrifice one con in order to gain a particular pro, but being aware of the potential con is going to be beneficial in either case.

Quality

Of course, quality is key. You don’t want to purchase a low-quality product. If you do, you run the risk of your item breaking, not working properly, or otherwise proving to be very disappointing, as well as a waste of money.

You can compare diesel tuners quality by researching what your potential purchases are made from, contrasting the individual items against each other to discern which one is made of the best materials.

Warranty

Warranty isn’t always going to be important, but it definitely can be. This is especially true if the item in question is tech-related or expensive. A good warranty will be valid for an extended time after purchase and cover a variety of problems ranging from item defects to random accidents, water damage, and other miscellaneous events that could ruin your product.

Conclusion

The quest to find the best diesel tuners can be daunting – but it doesn’t have to be. It can be made much easier by asking yourself a few simple questions and then thinking critically about the items you want to buy. Consider their features, quality, brand, warranty, and customer reviews and you’re more likely to make a great purchase.