Didn't he just tell you that after adding a serious VE change to the entire system (ie bigger turbos that flowed more air) the truck found a way to make exactly what it was programed to make?While you're here being forthcoming with information about tuning instead of keeping all the secrets under wraps, when it comes to your standard bolt ons, intake, downpipes, exhaust, and cac, is there truly anything to be done/updated with the tune?
Assuming one already has a performance tune, of course. I'm not looking for a debate in whether said mods do anything, are cost effective, etc. Just wondering if there is any point in updating a tune for any of those mentioned mods. For example, 5* charges $65 to make a tune update for mods purchased elsewhere. Rightfully so, it takes them time and time is money.
However, is there any point? Is there anything to actually be done with said mods to support them and net even more gains, above what the truck is capable of doing on its own inside the tune parameters with the cooler air, better flow, or what have you that has been introduced?