I am not an auto tech, and I have never done this kind of thing. I am handy in doing basic things to my car. Things like, basic maintenance, audio installation, brakes, NPP install, etc. Tuning is a completely unfamiliar thing for me.
I just looked at the website and saw that that there are modified ECMs along with various cables, and a thing called an MPVI2 device. So then, what items from the website do I need to tune my car?