Quote Originally Posted by Navydoc View Post
So the ECU would have to be flashed back to stock everytime I go in for routine maint. at the dealership?
Not necessarily, but 1.) The flash could be overwritten with new firmware from the dealership and 2.) There is a higher chance of the dealership detecting an aftermarket flash is on the ECU.

We deal with all kinds of tuning/flashes every day, and we handle every ECU with extreme care and urgency. We can make any situation work, I am always here to ensure your flashing experience meets your expectations. PM me if you have any concerns, or give me a call at any hour to further discuss options!