Since we're on this topic, I might as well seek help. I have an '02 Rex stock now but I want an Invidia TBE and Uppipe, as well as maybe an AEM short ram intake. I would love to go opensource but I am a noob and am also only 15. I live in Saskatchewan (Canada) which is a 9 hour drive from any tuning place. Even then, none too reputable. I don't have a laptop and don't want to drop $600+ for one plus a Tactrix Cable. I know Cobb AP sucks, but considering my circumstances, and adding that I like the plug and play and simplicity of changing maps, is it worth buying AP?