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Thread: Trans Brake Pre-18 TCM

  1. #1
    Tuner in Training
    Join Date
    Mar 2014
    Posts
    13

    Trans Brake Pre-18 TCM

    Hey All,

    Does anyone know if the trans brake feature can be applied through HP tuners on pre-2018 TCMs?

  2. #2
    I have a 2018 hellcat challenger and want to know if the Trans brake will ever become available .