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Thread: Subaru wrx sti - not working

  1. #1
    Potential Tuner
    Join Date
    Oct 2019
    Posts
    5

    Subaru wrx sti - not working

    Hello,

    Very interesting if someone succeed to tune a Subaru with HP Tuners?
    Currently I tried 3 cars with no success, two I can't licence, for the third the definition is failed.

    Hp support answer:

    "there is no ETA at this time"

    Please share if you succed or not to tune a WRX / WRX STI ...

  2. #2
    Potential Tuner
    Join Date
    Mar 2020
    Location
    Salem VA
    Posts
    1
    I did a 18 STI this morning and had an issue then realized I wasnt connected to a network. once I connected it linked fine and i continued to make my changes and write the file no problem. I did notice you have to cycle the key once you pull the file before you can write a new file to the ecu.

  3. #3
    Tuner in Training
    Join Date
    Sep 2019
    Posts
    10
    Hey does anyone have a stock file or any file they can send me of a STI? i would like to get familiar in how they operate

  4. #4
    Potential Tuner
    Join Date
    Oct 2019
    Posts
    5
    Two files is attached...
    Attached Files Attached Files