[allen841231]

First of all, let me apologize for the amount of questions I have, i'm noob of the noob to car tuning and this is my first car....

To change the maps on this tune, from what i understand plugging in a laptop is the only way or is there other options to do so?
Also will i be able to create a custom dynoed map on this? Or does it only support the Off the shelf map?
And when going in for service, I could just set it back to stock and there will be no trace or whatsoever?
Please correct me if i'm wrong

thanks in advance.