Enhanced MS3 for Mazda MX-5 NC

Enhanced MS3 for Mazda MX-5 NC
€1,750.00

Enhanced MS3 ECU — Plug & Play Solution for Mazda MX-5 NC (1.8 / 2.0 / 2.5)

Full OEM Integration. True Standalone Performance.
The Enhanced MS3 for the MX-5 NC, developed by MS Labs, is a next-generation standalone ECU designed to deliver advanced performance control while retaining complete factory functionality. It’s the ultimate plug-and-play solution for NC owners seeking full tuning freedom—with Drive-By-Wire (DBW) and OBD-II support—without sacrificing reliability or OEM integration.

Key Features

OEM Functionality Retained

  • Full compatibility with factory systems including ABS, DSC, A/C, and all standard CAN bus functions (odometer, immobilizer, dashboard integration, etc.).

  • Clean plug-in operation—no wiring modifications required.

OBD-II Compatibility

  • Mode 01: Real-time data and monitor status.

  • Mode 03: Read stored diagnostic trouble codes (DTCs).

  • Mode 04: Clear DTCs directly through standard scan tools.

  • Mode 09: Retrieve ECU identification and system information.

Performance & Tuning Capabilities

  • Full Sequential Ignition with support for Audi R8 coils.

  • Electronic Boost Control with closed-loop boost management.

  • Closed-Loop Lambda Control (requires external wideband controller) for precise fueling.

  • Switchable Maps, Launch Control & Flatshift for race-ready flexibility.

  • Flex Fuel Input for automatic tuning adjustments based on ethanol content.

Advanced System Management

  • Realtime Clock enables accurate timestamped SD card datalogging without a PC.

  • Auxiliary Processors manage key OEM functions—such as cooling fan operation, A/C logic, idle control, check engine light, alternator, and battery light—while remaining fully configurable through TunerStudio.

Important Note

Some control functions traditionally handled by the MS3 processor are now managed by external processors for improved performance and compatibility.
If you require these features to be operated directly by the MS3 core, please contact us for compatibility details—this may not always be possible depending on your configuration.

The Enhanced MS3 ECU merges true standalone performance with complete factory integration—bringing full DBW control, OBD-II compliance, and advanced tuning capability to the MX-5 NC platform in one seamless, plug-and-play package.