North Maine
Merchant Mariner
I've tried the search function and I couldn't really figure this out... it can't be this simple otherwise everyone would be doing it, but I wanna ask...
If I get another ECM programmed by Nick at duramaxtuner.com or do my own EFI Live tuning to remove my DPF and run a very mild tune, can i return everything to stock and role into a dealership without raising eyebrows? I know the regens will not add up to the milage, but to be honest I'm not sure how many techs are really going to look that hard at the numbers on a truck that looks completely stock. I don't really want more power, I just want a few more MPGs and a nice large diameter exhaust with some good sound.
If I get another ECM programmed by Nick at duramaxtuner.com or do my own EFI Live tuning to remove my DPF and run a very mild tune, can i return everything to stock and role into a dealership without raising eyebrows? I know the regens will not add up to the milage, but to be honest I'm not sure how many techs are really going to look that hard at the numbers on a truck that looks completely stock. I don't really want more power, I just want a few more MPGs and a nice large diameter exhaust with some good sound.