Mazda MX5 MK1 NA (1989-1995) Throttle Bodies & ME221 ECU Base Map Package

Mazda MX5 MK1 NA (1989-1995) Throttle Bodies & ME221 ECU Base Map Package

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This is an ITB kit using AT Power Billet DCOE throttle bodies including air horns, linkage, fuel rail and fabricated aluminium inlet manifold. These feature the AT Power patented Shaftless technology, meaning they will flow more air than a conventional shafted DCOE setup.

The package also includes the ME221 Engine Management which comes as a plug in to the factory ECU case and connects to the existing wiring harness adaptor for the MK1 NA MX5.

What's included - 
Magnetti Marelli TPS 
ME221 tuning cables 

NOTE that as with all after-market engine management systems, basemaps are offered ‘as-is’, and dyno tuning is recommended to avoid damaging your engine. Motorsport Electronics have full engine dyno and rolling road facilities on site as well as an ever growing list of tuners across the UK, Europe and Worldwide.

You can also upgrade this to the ME442 ECU which offers the following advantages over the ME221 ECU:

  • On-board Bosch wideband lambda O2 controller (Sensor kit included).
  • On-board real-time-clock and SD card data logging.
  • Drive-by-wire support.
  • K-type EGT input.
  • Accelerometer and Gyroscope.