I'm very new to this forum and have been reading as much as I can on this subject. I have a 2008 cummins currently with a few upgraded parts (Banks intercooler, air filter, and an Edge w/Attitude controller, also upgraded exhaust to Banks (only to muffler delete). I would like to do a complete delete of the DPF, cat, egr, etc., and install intake manifold, grid heater delete kit, etc., but from what I see thus far, I can't use the EFILive. Is that correct? I live in northern new mexico, have no emissions testing, and see no problems with upgrading to enhance performance. So if I install WO2 bungs in the exhaust, use some sims in the wiring, etc., is it possible to then use this software? Any help would be appreciated. Thanks much.