MAZDA MX-5 Miata (NC) Support

Supported Models

2005 – 2015 third-generation (NC series) 1.8 and 2.0-litre MX-5, Miata models worldwide.

RaceROM Custom Features

RaceROM Custom features are written into our tuning software to give you unique features that don’t come as standard. They need to be set up by an EcuTek tuner, and you may be charged extra as they take time to configure.

  • Four-way Mode Switching
    • Swap between four different modes using ECU Connect or your cruise control switches if fitted. For example, Track Mode; Fast Road Mode, E85 Mode; Economy Mode. It’s up to you to decide what set-up you want in each mode.
  • Per-Gear Rev Limits
    • Set a different rev limit for each gear to help you achieve those vital drag times, one for each Map Switch mode
  • Closed-Loop Boost Control
    • Your tuner can safely set up closed-loop boost control using a boost control solenoid managed by the stock ECU. This also allows your tuner to set up per map switch mode, per gear boost control. This saves you buying a stand-alone boost controller.
  • Adjustable Launch Control
    • Live adjustment of the launch RPM using the cruise-control switchgear or the ECU Connect app.
  • Flat-foot Shift
    • Make full-throttle gearshifts by reducing engine torque and controlling the engine speed during the gear change.
  • Auto Blip
    • Applies a short burst of throttle when downshifting under braking to provide a smooth entry into the next gear
  • Self Adjusting FlexFuel
    • No more worries about calculating the ethanol in the tank; our RaceROM self-adjusting flex-fuel does it all for you. Just fit a CANbus enabled Flex Fuel sensor, and off you go. Whatever Ethanol content in the tank, the tune will automatically adjust to give you optimal performance. Link up with ECU Connect or use the Sports Display to display the current Ethanol blend. A quick check can be carried out when stationary just by pressing the cruise control button to sweep the tacho needle to display ethanol percentage up to 70%
  • 2 CANBus Inputs
    • Add a range of external sensor inputs. For example: Zeitronix ECA-2 ethanol sensor
    • Zeitronix ZT-3 wideband sensor
    • Innovate LC-3 multi-sensor
    • ECUmaster CANswitch
    • Autosport AnalogX
    • Custom user-defined CAN sensor
    • CAN devices such as the AnalogX allow for multiple variable inputs that can be used to import 0-5v sensors, driver trim switches or even a combination including a 0-5v ethanol content signal.
  • 2 CANBus Comms Outputs
    • If you add external controllers, such as the Motiv Motorsport RE|FLEX box, Meth’s kits, Nitrous kits, etc. you can export engine parameters to trigger specific actions.

ECU Connect – Use your Phone to control your tune

Our free ECU Connect App can be used to control some of our custom RaceROM features in conjunction with our ECU Connect Interface. Find out more about ECU Connect here

For more detail on ECU Connect features for the Mazda MX-5 NC platform, click here

The following features need to be set up in the tune by your tuner before they can be accessed by the ECU Connect App.

  • Mode Switching
    • Switch between four different modes as detailed above on the fly using your phone.
  • Launch Control
    • Adjust the launch control RPM using a slider on your phone. This is very handy for cars without cruise control fitted.

And there’s more…

  • Monitor 100s of engine and gearbox parameters
  • Create unlimited personalised dashboards to monitor what you need
    Click here to find out more about dashboards
  • Read and clear DTCs (Diagnostic Trouble Codes)
  • Check your before and after a tune with the Performance Analyser
  • Set up and send logs to your tuner direct from the app

Note: The above features do not require an EcuTek Tune and are available on nearly all vehicles manufactured after 2008


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