You don't need to get it tuned right away. From what I've heard, you don't ven really need a tune because it really doesn't affect anything. I deleted mine and didn't get a tune and there's no CEL or anything. But I mean when you get the tuner, sure its just as easy to turn whatever it is off in the comp. And what are you supposed to port with? Just wondering, I've jut been using an air die grinder with one of those metal cutters.