• SM3 ECU Module

Retro-fit-able on all existing KData KdFi1.4 ECU's. Installation takes a couple of seconds,just swap the modules and done!

SM3 (upgrade) module running the MegaSquirt3 firmware with dyno proven results!


Not sure which ECU to choose? See our  ECU version help.


Our new SM3-module features: 

  • 6 ignition full-sequential outputs, up to 12 in batched firing
  • 6 fuel full-sequential outputs, up to 12 in wasted spark firing
  • Maxx9926 automatic dual VR-sensor conditioner
  • Gold plated PCB for best signal conditions
  • 1 EGT K-type controller onboard
  • 1 wideband controller onboard
  • Double adjustable knock controller onboard
  • USB FTDI controller onboard
More user-programmable inputs and outputs over the MegaSquirt2 based boards:

  • Dual fuel 
  • Flex fuel
  • Dual Boost control
  • Custom PWM/On-Off outputs
  • Table switching
  • VSS/traction 
  • Water/nitrous control
  • 16x16 resolution VE&Ignition
  • Hall&VR sensor support
  • 2&3 wire PWM idle valve support
  • CAN-bus
  • etc etc
  • Tunerstudio free software
  • All Power stages AEC-q100/ automotive grade electronics!



SM3a User Manual

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SM3 ECU Module

  • Product Code: SM3 ECU Module
  • Availability: In Stock
  • 299.99€

  • Ex Tax: 247.93€

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