Plug-N-Play Standalone Engine Management System

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

Now Available at!'s BEGI Series 3 Turbo'd 91 Miata 11/12/07

MegaSquirtPNP MM9093 EMS w/ EBC solenoid

Stock Internal 1.6l, GT2560, BEGI FMIC #2

Walbro190 FP, 460cc injectors.  3" Exhaust

Torsen Swap w/ 3.909 gears, SPEC Stage 3 clutch


Second time on the dyno, 14.1psi, 11-21-07

232 wtq / 253 whp (on pump 93 fuel)



First time on the dyno, 13.7psi, 11-12-07

225 wtq / 246.4 whp (on pump 93 fuel)



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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