Does anyone know if a PC is required to load files and updates? I only have a MAC and I know those aren't very tune friendly... Lol
For the update, yes. I tried it on my Mac and it wouldn't run the update.
Going to pick up a PC now lol
Set the truck back to stock then load s p a r t a n goodies
Does anyone else have a weird 2-3rd shift on the 600 Enhanced file?
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What you are most likely feeling is the immediate converter lockup during the shift. Try the standard 600, then the enhanced again. Shift firmness and synchronization is the same, so that should give you an idea of how the lockup affects shift feel.