Hi,
I'm going to be removing the DPF physically along with SCR and will want to disable all of these. Am I picking up on too much to do it myself? I have the hardware to remove ECU and download the map program. Next thing would be to remap them all.
Is this a little too much for a newbie?
Reason I want to do it myself (meaning having original file and tuned) is in case I had to ever reverse it all (for sale, or changing provinces, or law change?) then I would have original file and hardware to do it.
Or maybe there is someone that could help?

I think for noobie, forget about.