MS3Pro Module DIYAutoTune Cheap

The MS3Pro Module puts the MS3Pro circuitry on a board where we've replaced the AMPSEAL connectors with 0.100? pin headers. What's it for? The MS3Pro Module is the core for our MSPNP-Pro, but we're also making them available to the public. MS3Pro Module is complete enough to solder a harness to one and call it an ECU, but it offers quite a few other possibilities. Here are some other common uses: Design your own plug and play PCBs to adapt it to OEM wiring harnesses Stuff it in a stock ECU case and solder