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Thread: 2005-09 Mustang GT swapping from auto to manual transmission tuning question

  1. #1
    Tuner
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    2005-09 Mustang GT swapping from auto to manual transmission tuning question

    How do you handle the tuning aspect of this swap? Have a guy asking me about tuning after he swaps from auto to manual. Does he have to get a different ECM or some sort of transmission module for a manual? Any help appreciated.

  2. #2
    Senior Tuner veeefour's Avatar
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    You can use the AT PCM for MT swap, not the other way around.There a switch under Trans tab where you switch the AT off.

    Swapping MT to AT on the other hand requires new PCM.