VersaTuner

ECU tuning/remapping software for:

2016-2018 (4th gen) Mazda MX-5 Miata

Supported engines: 2.0l SkyActiv-G

Gen 4 (ND) Mazda MX-5 Miata Tuning Made Easy

VersaTuner has been carefully designed to be easy to understand for first time users and at the same time allows experienced tuners to work efficiently. All features are accessible from one Windows app with a sleek and modern user interface. Guides and wizards lead you through the important processes. The UI is optimized both for touch-based use on tablets as well as laptops and desktop PCs.

Safe and Reliable

VersaTuner is a true reflashing (remapping/chip tuning) solution for the Gen 4 (ND) Mazda MX-5 Miata, not a "piggyback" controller. No wires need to be spliced and all built-in safety features of the ECU are retained. It uses the same flashing methods that are used by dealerships when updating your ECU. Built in recovery feature can flash the ECU even in the unlikely event of power failure. Your stock calibration is backed up, so you can go back to stock at any time.

Online Tune Database

A growing selection of prebuilt Gen 4 (ND) Mazda MX-5 Miata tunes is available right from the app. If you have a stock or mildly modified vehicle, flash a suitable tune with a couple of clicks and enjoy. All our tunes can be downloaded and edited and serve as a great starting point for custom or high power tunes. With our prebuilt tunes, Gen 4 (ND) Mazda MX-5 Miata tuning has never been easier!

Tune Editor

VersaTuner includes an advanced tune editor allowing you to edit a multitude of tables, maps and constants and customize existing or create custom tunes for your Gen 4 (ND) Mazda MX-5 Miata. It comes with a ton of productivity features, such as tune comparison, visualization, interpolation and automated translation of descriptions to 110+ languages.

Dashboard & Log Viewer

Virtual dashboard allows you to view and record all the vital engine parameters simultaneously. Analyze recorded logs later using a graphical log viewer or export them to Excel or Virtual Dyno.

Diagnostics

Read and clear DTCs from multiple modules, not just your engine ECU. A vast number of standard and Mazda-specific DTCs is supported.

Features & Extras

More Power, Faster Acceleration

VersaTuner allows you to safely and easily increase the horsepower and torque of your engine. That results in faster launches and better 0-60/0-100 times.

After driving a tuned car you will never want to go back to stock again!*

* going back to stock only takes a couple of minutes with VersaTuner, when needed

Full Potential of Modifications

Have you fitted an uprated intake or intercooler? A bigger turbo and exhaust?

On modern cars, upgrading parts alone will not have a significant effect unless accompanied by changes in ECU tuning. VersaTuner allows you to realize the full potential of your mods. Update the tune easily as you add new parts in the future.

Push the Limits

  • Eliminate the artificial power limits of the stock ECU
  • Change the speed limiter
  • Change the rev limiter
  • Make accelerator pedal more responsive
  • Use uprated sensors and MAF housings

Disable Unwanted Codes

Have you disabled or removed certain features from the car for track use and now have the check engine light (MIL) constantly on?

With VersaTuner you can disable specific diagnostic trouble codes and have a clean dashboard that will only warn you when a real issue occurs.

Special Tunes

Anti-theft tune will prevent the car from starting and keep the intruder confused, offering you peace of mind when you need to leave the car for a long time.

Valet tune significantly reduces the power and speed of the car and is perfect for those situations when someone needs to borrow your precious vehicle.

Available Gen 4 (ND) Mazda MX-5 Miata Tunes

This is a list of currently available free VersaTuner tunes for 2016-2018 (4th gen) Mazda MX-5 Miata. All these tunes can be flashed both with VersaTuner Lite and the full version. New tunes are regularly added based on demand. If you can't find a suitable tune, you can contact a professional tuner or an e-tuner working with VersaTuner. You can also create a custom tune yourself with the full version of VersaTuner, using any of these tunes as a starting point.

Increased power and extended rev limiter (7200)

Increased horsepower and torque across the entire rpm range. Rev limit extended to 7400 rpm. Valve and Ignition Timing optimized for Corksport Header Back Exhaust

Reduced power, 4500 rpm rev limit, 78 mph 125 kph speed limiter

Engine starts, runs for 1 second, then stops.

Increased horsepower and torque across the entire rpm range. Rev limit extended to 7400 rpm. Valve and Ignition Timing optimized for Corksport Header Back Exhaust

Increased power and extended rev limiter (7200)

Can't find the right tune? Get an E-Tune.

Editable Tables and Constants

Full version of VersaTuner includes a tune editor that allows you to change the aspects of your Mazda ECU operation related to power delivery and fuel efficiency. Tuning your Gen 4 (ND) Mazda MX-5 Miata ECU is done by changing the tables and constants that the ECU uses internally to calculate load targeting, fueling, injection, ignition, interpret sensor values, etc.

A list of all currently available tables and constants (also known as maps) for tuning your Gen 4 (ND) Mazda MX-5 Miata ECU is provided below. As we continue to analyze the ECU logic and develop new tunes, we may make new maps available.

  • Absolute Rev Limiter 1 (1D)
  • Absolute Rev Limiter 2 (1D)
  • Low Load - High Load APP Threshold 1 (2D)
  • Low Load - High Load APP Threshold 2 (2D)
  • Low Load - High Load APP Threshold 3 (2D)
  • MAP Voltage Limit (1D)
  • Maximum Calculated Torque (2D)
  • Operating Load Limit (2D)
  • Rev Limiter Fuel Cut (1D)
  • Rev Limiter Throttle Reduction (1D)
  • Vehicle Speed Limit Minimum RPM (1D)
  • Vehicle Speed Limit Minimum RPM Threshold (1D)
  • Vehicle Speed Limiter 1 (1D)
  • Vehicle Speed Limiter 2 (1D)
  • Closed Loop Low Load AFR Target 1 (3D)
  • Closed Loop Low Load AFR Target 2 (3D)
  • Closed Loop Low Load AFR Target 3 (3D)
  • Cranking Injection Pulsewidth 1 (2D)
  • Cranking Injection Pulsewidth 2 (2D)
  • Cranking Injection Pulsewidth 3a (2D)
  • Cranking Injection Pulsewidth 3b (2D)
  • Cranking Injection Pulsewidth 4a (2D)
  • Cranking Injection Pulsewidth 4b (2D)
  • Fuel Enrichment Unk 1 (3D)
  • Fuel Enrichment Unk 2 (3D)
  • Fuel Pressure Target 1 (3D)
  • Fuel Pressure Target 2 (3D)
  • Fuel Pressure Target 3 (3D)
  • Fuel Pressure Target 4 (3D)
  • Fuel Pressure Target 5 (3D)
  • Fuel Pressure Target 6 (3D)
  • High Load AFR Target 1 (2D)
  • High Load AFR Target 2 (2D)
  • LTFT Zone 1 Upper Limit (1D)
  • LTFT Zone 1 Upper Limit Hysterisis (1D)
  • LTFT Zone 2 Upper Limit (1D)
  • LTFT Zone 2 Upper Limit Hysterisis (1D)
  • LTFT Zone 3 Upper Limit (1D)
  • LTFT Zone 3 Upper Limit Hysterisis (1D)
  • LTFT Zone 4 Upper Limit (1D)
  • LTFT Zone 4 Upper Limit Hysterisis (1D)
  • LTFT Zone 5 Upper Limit (1D)
  • LTFT Zone 5 Upper Limit Hysterisis (1D)
  • LTFT Zone 6 Upper Limit (1D)
  • LTFT Zone 6 Upper Limit Hysterisis (1D)
  • Open Loop AFR Target 1 (3D)
  • Volumetric Efficiency 1 (3D)
  • Volumetric Efficiency 2 (3D)
  • Volumetric Efficiency 3 (3D)
  • Volumetric Efficiency 4 (3D)
  • Idle Target 1 (3D)
  • Idle Target 2 (3D)
  • Idle Target 3 (3D)
  • Idle Target 4 (3D)
  • Idle Target 5 (3D)
  • Minimum Idle Speed 1 (2D)
  • Minimum Idle Speed 2 (2D)
  • Minimum Idle Speed 3 (2D)
  • Minimum Idle Speed 4 (2D)
  • Base Timing - 1 (3D)
  • Base Timing - 2 (3D)
  • Base Timing - 3 (3D)
  • ECT IAT Timing Adjustment (3D)
  • ECT Timing Adjustment (2D)
  • Fault Timing - 1 (3D)
  • Fault Timing - 2 (3D)
  • Fault Timing - 3 (3D)
  • Fault Timing - 4 (3D)
  • Fault Timing - 5 (3D)
  • Ignition Dwell (3D)
  • Max Timing - 1 (3D)
  • Max Timing - 2 (3D)
  • Max Timing - 3 (3D)
  • Max Timing - 4 (3D)
  • Min Timing - 1 (3D)
  • Min Timing - 2 (3D)
  • Min Timing - 3 (3D)
  • Min Timing - 4 (3D)
  • APP Requested Torque Maybe (3D)
  • Coolant Temperature Sensor Calibration (2D)
  • Intake Air Temp Calibration (2D)
  • Knock Sensor Calibration (2D)
  • MAF IAT Compensation (3D)
  • MAF Sensor Calibration (2D)
  • Manifold Air Temp Calibration (2D)
  • MAP Sensor Scaler Additive (1D)
  • MAP Sensor Scaler Multiplier (1D)
  • Temp Sensor 1 Calibration - Ambient Maybe (2D)
  • Max DBW Throttle Duty Cycle (2D)
  • VVT Exhaust 1 (3D)
  • VVT Exhaust 2 (3D)
  • VVT Exhaust 3 (3D)
  • VVT Exhaust 4 (3D)
  • VVT Intake 1 (3D)
  • VVT Intake 2 (3D)
  • VVT Intake 3 (3D)
  • VVT Intake 4 (3D)
  • VVT Intake 5 (3D)
  • VVT Intake 6 (3D)

Logging Parameters

When you need to analyze how your Mazda performs before or after ECU tuning, you will drive the car and record the values of different parameters. All editions of VersaTuner (even Free!) include important Mazda-specific logging parameters that are available to official Mazda service centers and are not usually included in cheap universal logging devices or apps.

Here is a list of all currently available data logging parameters (also known as PIDs) for your Gen 4 (ND) Mazda MX-5 Miata.

  • Intake manifold absolute pressure
  • Manifold air temperature
  • MAP sensor voltage
  • Actual equivalence/air to fuel ratio
  • Desired equivalence/air to fuel ratio
  • Desired fuel rail pressure
  • Fuel injection amount
  • Fuel injection pulse width
  • Fuel pressure sensor voltage
  • Fuel rail pressure
  • Fuel system status
  • Long term fuel trim
  • Short term fuel trim (primary sensor)
  • Short term fuel trim (secondary sensor)
  • Absolute load
  • Absolute throttle position 1
  • Absolute throttle position 2
  • Accelerator pedal position
  • Actual exhaust camshaft retard from max advance position
  • Actual intake camshaft advance from max retard position
  • Ambient air temperature
  • Barometric pressure
  • Clutch pedal position
  • Control module voltage
  • Desired engine RPM
  • Desired throttle position
  • Electronic throttle control actual
  • Engine coolant temperature
  • Engine RPM
  • Intake air temperature
  • Mass airflow
  • Mass airflow sensor voltage
  • Neutral gear status
  • Relative throttle position
  • TPS voltage 1
  • TPS voltage 2
  • Vehicle speed
  • Ignition timing advance
  • Knock retard

Dyno Graphs

Car tested: 2016 Mazda MX-5 Miata (ND) 2.0l SkyActiv 155 HP version
Car modifications: None
Dyno type: Chassis dyno
Power measured: Wheel power
Fuel type: Pump gas, octane rating 93 (RON+MON)/2, equivalent to 98 RON
Reference tune: Factory tune
Target tunes: 2.0l ND Miata MX-5 Stock Engine 93 Octane

Would you like to try VersaTuner tuning software yourself?

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

The demo does not connect to the car, it only lets you evaluate the user experience.

Pricing

VersaTuner comes in different editions. You can choose the one that works best for you:

VersaTuner FreeLogging and diagnostics for everyone

  • Virtual dashboard with model-specific parameters
  • Sound and visual alerts to keep the car running safe
  • Record unlimited data logs
  • Visual data log analyzer
  • Read and clear DTCs
  • Works with all supported vehicles

VersaTuner Lite Reflash your car without breaking the bank

  • Includes all features of VersaTuner Free
  • Free online tune database
  • Flash published tunes
  • Flash tunes built by our professional tuning partners
  • Enable launch control/no lift shifting*
  • Disable unwanted DTCs
  • Locked to one car
  • Unlimited reflashes
  • Upgrade to full version at any time**
Top
Seller

VersaTuner Full custom tuning capability

  • Includes all features of VersaTuner Free and Lite
  • Tune editor with access to all tables and constants
  • Flash any tunes, including custom and unofficial
  • Create custom tunes from scratch
  • Edit and customize tunes from the online database
  • Locked to one car
  • Unlimited reflashes

Order Summary

Please select a product above to estimate the total cost.

Are you a professional tuner, e-tuner or a potential reseller?

Contact us to learn more about special terms, pricing and collaboration possibilities.

Specifications

2016-2018 (4th gen) Mazda MX-5 Miata Tuning Software
2.0l SkyActiv-G

Software & Hardware Requirements
  • A computer running Microsoft Windows 7, 8, 8.1 or 10
  • VersaLink (recommended), OBDLink SX or any other J2534 PassThru compatible cable for wired flashing and data logging
  • OBDLink LX, OBDLink MX bluetooth OBD-II adapter for wireless flashing and data logging
  • Any generic ELM327 bluetooth OBD-II adapter for wireless data logging only
  • At least 300 MB of free disk space
  • Internet connection for activation and online tune database access

IMPORTANT! Chinese Mini-VCI/MVCI J2534 vehicle interfaces (cables) are known to brick the ECU when flashing. Do NOT use them with VersaTuner.

Licensing
License type: Personal, flashing limited to one car (specific VIN)
Contact for multi-VIN licensing options.
Install on multiple computers:
Free minor updates:
Transfer license to the future owner of your car:
Transfer license to another car: (certain exceptions apply, contact us for details)
Connectivity
Supported hardware interfaces (wired):
  • VersaLink
  • OBDLink SX
  • Any SAE J2534 PassThru compatible cable/adapter
Supported hardware interfaces (wireless):
  • OBDLink LX Bluetooth
  • OBDLink MX Bluetooth
  • Generic ELM327 OBD-II Bluetooth adapters (low speed, data logging only)
Connection method: OBD-II port on the car, USB port or Bluetooth on the computer
No ECU removal necessary:
No need to splice wires:
Reflashing/remapping
Flashing method: ISO/SAE standard
Time for initial installation on the car: around 25 minutes
Time for each subsequent reflash: around 1 minute
Automatic recovery after flashing failure:
Automatic backup of stock calibration:
Possibility to go back to stock calibration:
Number of guaranteed reflashes: 100+ (depending on the ECU)
ECU control
Number of modifiable tables: 100+
Air/fuel mixture control:
Ignition timing control:
Throttle control:
Variable valve timing control:
Idle RPM control:
Rev limiter control:
Speed limiter control:
Sensor calibration:
Ability to disable unwanted DTCs:
Compatibility with non-US ECUs:
Data logging
Logging speed: 200 samples/second (on VersaLink)
Smart logging resolution management:
Measurable parameters: 30+, including Mazda-specific
Measurement units: Fully customizable
Alerts: Visual and audible, configurable thresholds
Logging duration: Only limited by disk space
Diagnostics
Number of generic DTCs recognized: 4000+
Number of Mazda-specific DTCs recognized: 1400+
Read/clear codes from other modules: