Do you have all screws tight in your head?? :bash:Its a extra thing he does to make it appear like a stock ecu. The dealer will never be able to tell it is tuned by their equipment by using common sense yes but not by their equipment.
That is STOCK ECU ...it is just reprogramed ...DUH
And don't worry dealer can tell if he looks that the ECU doesn't have factory tuning therefore you have your original to put it back in if
you need some service done under warranty period.