I have a 2018 RAM 6.7L with custom tuning and transmission tuning, but the tuner did not set the parameters to take advantage of 225 line pressures.
I have a RaceME Ultra.
Is there anyone who can help me out?
I can't bring myself to pay another $600.00 to add it.
I will probably go back to the box tunes on the RaceME, which has the tuning for it.
Would rather have the custom tuning as it runs better.
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