Mitsubishi PYFA ECU Tuning
Engine control unit used in 3 supported models from 1 make.
Mazda with the Mitsubishi PYFA
All Mazda tunes- Mazda CX-52012+2.0 Skyactiv-G, 2.5 Skyactiv-GAutoTuner
- Mazda Mazda 32013+2.0 Skyactiv-GAutoTuner
- Mazda Mazda 62013+2.0 Skyactiv-G, 2.5 Skyactiv-GAutoTuner
About Mitsubishi PYFA tuning
The Mitsubishi PYFA engine control unit is supported in 3 models from Mazda. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.