Glad to read you passed your state ref. About to do smog as well and require car to be tuned back to stock from Ford since I lost my original backup. Do you remember ballpark how much ECU reflash cost you?
I was told it is an hours worth of labor cost to reflash. Chose not to as I thought and still think cali’s smog laws are pretty nazi like.
So I did the next best thing and moved the hell out of there lol