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Thread: FA20F Turbo Support

  1. #1

    FA20F Turbo Support

    Has anyone tuned or got readouts of the FA20F used in Foresters, WRXs etc? got a car coming in with one and want to do a bit of research

  2. #2
    Tuner in Training
    Join Date
    Jan 2019
    HP Tuners doesn't support the FA20 from what I can tell. I tried to download the ROM from a customers car and was unsuccessful. No luck with EcuFlash either which is typically my go to software
    for Subaru tuning.