I need to know what tuner exactly blocks the codes. I have a superchips programmer already and also need to know if that needs to be removed to put EFI Live on. Im just not familiar with the whole EFI Live concept. All ive heard is it is custom tunes. Any help would be greatly appreciated. Thanks.

You'll need to put the truck back to stock to copy and save your ECM tune. Then any type tune can be built with EFI.

You could built a tune with just the codes removed and the regen turned off, then use your Superchips to tune with. I haven't tried that, but don't see why it wouldn't work.

with the efi-live you are able to turn off the codes for the dpf and either run the efi with a tune you made or someone else or just program with something else.

With the EFI you can pretty well make a tune thats just for you as far as power and shuting off codes. There would really be no reason to keep the superchip.