Been a long time since I've been here, can't tell you how busy life has been, but here I am. I am just a click away from buying the Cobb SF Intake (with airbox) and their Accessport. I had a couple of questions that I have been trying to get answered without any luck looking through here and nasioc. I apologize if this was answered somewhere else, I really did try to find something. I'm sure this is a stupid question, but I am completely new to the turbo world and wanted to make sure I knew. When I reflash the ECM to put a new tune on it, do I have to "break in" the tune? Or is it more of a, just get used to the new feel of the car kinda thing? I've been reading a lot about these, but if there is anything else you think is particularly important for me to know about changing around my turbo engine I'd really appreciate it. Thanks as always!