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10.3 Miata Standard
10.3 Miata Standard
10.3in Miata Front
10.3 Miata Side
10.3 Miata Back

DD-EFI 10.3″ Standard Dash for 90-05 Mazda Miata NA/NB




GM Closed Element CLT/Oil Temperature Sensor with Pigtail

GM IAT Sensor with open element & pigtail

Oil Pressure & Temperature Combo 100 PSI / 500°F with 8.5 feet flying lead

0-100 PSI Pressure Sensor & 15ft cable w/ 90° Boot Combo


DD-EFI 10.3″ Standard DashMegasquirt Digital Dash

10.3″ PNP Standard Dash for 90-05 Mazda Miata NA/NB Gen 1/2

Build Time up to 6 weeks

The DD-EFI 10.3″ Digital Dash is the 1st fully Plug-N-Play Digital Dash that can be installed using any Megasquirt equipped vehicle.  The main focal point is the 10.3″ High Resolution LCD Screen giving you fantastic display of your custom dashboard/gauges.  This is an all-in-one enclosure for direct installation into your vehicle.

Built-in Internal GPS – provides a solution to commonly requested need for Speedometer, but also gaining the abilities for Latitude/Longitude, and Economy and Performance Fields.

Custom 90-05 Miata NA/NB Gen 1/2 Bezel – This is a direct bolt-in Digital Dash for your 90-05 Miata completely replacing your Factory Instrument Cluster.  The bezel provides the factory look/feel, while modernizing your Miata to the next level.

Plug and Play Features

  • Built-in & Customizable Splash Screen
  • In-Dash Tuning Capabilities – Full Version of Tunerstudio
  • Customizable Dashboards
  • Internal GPS Module for Vehicle Speed, but also:
    • Latitude & Longitude
    • Fuel Econom
    • Odometer
    • Trip Meter
  • Automatic Datalog Recording:
    • 32GB Internal Storage
    • Automatically stops datalog and saves your projects tune file
  • Sleep Mode
    • Hibernates after Ignition is removed
    • Shutdown preset to 60 minutes after Ignition remains off
    • User configurable shutdown timing

What’s Included

  • DD-EFI Digital Dash
    • 10.3″ Full Color LCD Screen
    • Internal GPS
    • 32GB Internal Storage
  • Power Supply Connector:
    • Red – 12V Battery
    • Black – Ground
    • Yellow – 12V Ignition (Switched)
    • Blue – Door/Dome Light Trigger (Optional 12V+)
    • CanBus – H/L to MS ECU
  • Pre-Installed Software
    • TunerStudio
    • MegaLogViewer
    • Any Desk

Digital Dash Quickstart Guide 

Digital Dash Complete Manual

90-97 Miata Gen 1 NA Factory Instrument Cluster Wiring

98-05 Miata Gen 2 NB Factory Instrument Cluster Wiring

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