Diablosport Forums

I have a 2009 Ram with the 5.7 Hemi and my current programmer is the predator. I am currently unhappy with the transmission on how the shifts are. I was wondering if you would be able to remove all transmission settings from the tune? With the transmission settings removed, would there be any beneficial horsepower gain? I am running the 91 tune on the truck. Would there be a way you could please remove all transmission settings from the 91 diablo tune and send me a copy of that? Thank you.

post your last tune written...

Does the Diablo Tune need to be written in the truck or does the factory tune need to be in the truck?

diablo tune...