Plug-N-Play Standalone Engine Management System

MSPNP models MM9093, MM9495, and MM9697 covering the 1990-1997 Miata

Now Available at!

MegaSquirtPNP MM9093 Features

The featureset of each model MSPNP may vary a bit.  Here's where you'll find the various models and their features...


MegaSquirtPNP Model #MM9093 Features

1990-1993 USDM Mazda Miata w/ manual tranny   

MM9093 has also been tested independently by customers in other countries, and is currently in use in the UK, Australia, Germany, Hong Kong, Sweden, and Greece!  So long are your 90-93 car is running the 1.6l motor, and ODB1 computer, it appears to be the same worldwide.

Extra Features added to the hardware:


Included with the MSPNP EMS will be the tuning cable, software and manual CD, mounting hardware, and vacuum line with 'T' fitting.  Everything you'll need to install your MSPNP leaving your AFM in place.  If you'd like to remove your AFM we have a couple of kits to help simplify that process as well.  These kits as well as the MSPNP EMS are now available for purchase online.





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The MegaSquirtPNP, as with any programmable engine management system, may not

be legal for use on pollution controlled vehicles and is therefore produced and sold for off road/race use only.  Check federal/local laws.


MegaSquirtPNP, MSPNP, MegaSquirt PNP, and MS PNP, are trademarks of Hoffmann Innovations, Inc d/b/a