VersaTuner
An innovative automotive engine tuning solution

VersaTuner for Mazda3, Mazda6 and Mazda CX-5 2.2l Diesel
now available!

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What is VersaTuner?

VersaTuner is tuning software for Mazdaspeed, Mazda MPS, CX-7, RX-8, Mazda3, Mazda6 and CX-5 vehicles. It is a Windows application that allows reflashing/remapping (chip tuning) of Mazda MZR DISI, rotary and Skyactiv-D engine ECUs, data logging, tune editing and diagnostics.

No matter what your goals are - increased horsepower, better fuel economy or engine performance analysis, VersaTuner offers a rich set of unique and powerful features with an attractive and easy to use graphical interface. It leverages the power and connectivity of your PC/laptop to provide a tightly integrated, colorful and exciting tuning experience that has been designed for the modern world of social networking and internet technologies.

VersaTuner unlocks the hidden potential in the engine of your car.

Get more power

Safely reflash (remap) your ECU using one of the included standard tunes to get a dyno proven increase in horsepower and torque, or use the built-in tune editor to create a fully custom tune that is optimized for your car and your specific performance modifications.

Monitor performance

Use the virtual dashboard for live monitoring of vital engine parameters. Record the logs and analyze them later. Read and clear diagnostic trouble codes from many modules.

Add unique features

Add features to your car that the manufacturer forgot to include, such as launch control and no lift shifting with MegaSpool, torque limit (SWAS) disabling or ability to tune for high loads and RPMs.*

How does it work?

1. Install VersaTuner

VersaTuner is a Windows application that runs on a regular laptop, tablet or PC.

2. Connect it to your car

A VersaLink USB vehicle interface (or compatible) connects to a USB port on your computer and the OBD-II port of the car.

3. Reflash your ECU

The factory calibration of the ECU will be altered to provide more power and torque or better fuel economy. It only takes a couple of minutes.

4. Enjoy!

Enjoy the new feel of your car. You can disconnect the cables, the tune will remain in the flash memory of the ECU.

Who can use VersaTuner?

First Time Users


  • Choose from the included free standard tunes
  • Flash it with just a few clicks
  • Just drive the car and enjoy it
  • Easily return the car to stock at any time
  • No tuning knowledge required!

Advanced Users


  • Record logs using the dashboard
  • Analyze the performance of the car with the graphical log viewer
  • Use the full-featured tune editor to create custom tunes
  • Read our tuning guides, discuss on the forums and broaden your tuning knowledge
  • Update the tune as you modify your car

Professional Tuners


  • Use VersaTuner as an all-in-one monitoring, tuning and flashing toolkit
  • Well-named and described tables and maps make tuning easier
  • Give your customers new features like launch control and no lift shifting
  • Offer e-tuning (remote tuning) services
Tune Database

Tune Database

Online tune database with different prebuilt performance and special tunes accessible right from the app. Any tune can be flashed or downloaded for editing.

Flashing Wizard

Flashing Wizard

A wizard guides you through the flashing process step by step, pointing out how to safely reflash your ECU.

Dashboard

Dashboard

A virtual dashboard lets you monitor and record up to 16 Mazda specific parameters simultaneously. Set up alerts to be notified when you exceed safe limits.

Log Viewer

Log Viewer

View and analyze recorded logs using a built in high performance log viewer or export them to CSV.

Tune Editor

Tune Editor

Create custom tunes or edit existing ones with the help of the tune editor. Includes productivity features like change tracking, tune comparison, visualization, etc. Table descriptions can be automatically translated to a language of your choice.

Special Features

Special Features

Tune customizer allows you to add special features to your tunes, such as launch control and no lift shifting, smooth shift or SWAS (torque limiter) disabling.

Disable DTCs

Disable DTCs

VersaTuner allows disabling unwanted DTCs when you remove or disable a feature of your car.

Read and Clear Codes

Read and Clear Codes

With VersaTuner you can read and clear codes from multiple modules, not just the engine ECU. Thousands of standard and Mazda-specific DTCs are recognized.

Intuitive Experience

Intuitive Experience

The user interface is optimized to be easy to understand and use by novice users. Guides and wizards lead the way through important steps. Advanced users will appreciate productivity features like deep customization and keyboard shortcuts.

Would you like to try VersaTuner yourself?

Download the demo version based on features available for Mazdaspeed6/Mazda 6 MPS.

Supported vehicles

Please choose your car to learn more about available VersaTuner features and pricing:

2007-2009 (1st gen) Mazda CX-7

2.3l MZR DISI Turbo (all regions)

Read more

2010-2013 (2nd gen) Mazda CX-7

2.3l MZR DISI Turbo (all regions)

Read more

2009-2012 Mazda RX-8

1.3l RENESIS II (all regions)

Read more

NEW! 2013- Mazda3

2.2l SkyActiv-D diesel (150 HP and 175 HP versions)

Read more

NEW! 2013- Mazda6

2.2l SkyActiv-D diesel (150 HP and 175 HP versions)

Read more

NEW! 2012- Mazda CX-5

2.2l SkyActiv-D diesel (150 HP and 175 HP versions)

Read more

I immediately noticed an improvement in low end performance. I could feel more power and torque off the line and could wind out 1st gear, which is usually useless with stock tune.

David Mazdaspeed3, USA

I've been running it for about 2 years I believe and it's been excellent and the support from the VT guys is amazing. VT is there for their customers.

Jan Mazdaspeed3, Canada

The shift changes between 1-2, 2-3 are vastly improved, it is very smooth to drive hard, and there is no dip in power when driving through the gears. Power is relentless, and smooth.

David Mazda 3 MPS, UK