Originally Posted by onesuperboi
OK, I understand what you are saying. I'm just trying to prevent a general discussion of flashes vs. piggys. I want a specific discussion on why these tuners are not offering the product when there are more and more flashes are becoming available. I don't know of any other piggy-back systems besides JB and Procede, and I haven't heard any new tuners using this method and are rather creating flashes. Why is that?
As Shiv and others have said (& I agree), you can do a LOT more with an outboard processor than you can do by flashing the factory ECU. Meth injection, display & logging of data, throwing a boost gauge onto the factory dash display, etc.
A flash would be a 'great leap forward' only in the way it was in China under Mao.