I've read some entries on this subject from a year or so ago regarding Mistu Dealerships abilities to detect a basic ECU XFlash. I'd like to re-confirm a few items in regards to this. My intention is to understand the risk before I make the decision, I understand you offer no guaranantee ( or maybe you do with new product release) but any help in answering these few questions will be helpful.

1. Do they have to actually look for this or is this something they can stumble on during a hookup to the diagnostic machine? Do you know of any circumstances in servicing the vechicle that would expose the xflash? I'm following the standard evo maintenance schedule and have already passed the 30k mile inspection.

2. Is the Passive boost modification reversable so I can put the car back to stock on dealer visits? Any harm is driving with the flash and with the PB mod not in place?

Thanks in advance....