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Thread: Which s8 4.0t MED17 calibration maps are available for ecu/tcu

  1. #1
    Potential Tuner
    Join Date
    Jan 2020
    Posts
    3

    Which s8 4.0t MED17 calibration maps are available for ecu/tcu

    New to HPTuners and looking to get info/documentation on what calibration tables are available in the hotuners software on the 2013 s8 4.0t med17 ecu. I looked around on the website but nothing vehicle specific.

    Looking to to a mild turbo upgrade with downpipes and adjust the transmission shift schedule and pressure as well. Both ecu and tcu show up on the vehicle list

    I just want to make sure the necessary maps are available before i make the purchase.

    Any help is appreciated

  2. #2
    Potential Tuner
    Join Date
    Jan 2020
    Posts
    3
    Also can someone post the stock s8 and s8 plus tune files? The differences betw the 2 would give good insight on which tables need to be modified

    Thanks