ok so after struggling with an evap circuit short code for like a year, I finally toke my subbie to the dealer. After doing some test and replacing a relay, they now think I need a new ECU. instead of sinking another grand into the dealer i'm thinking of picking up a used one from wrx-tx, and having my step-father (certified mechanic) install for me. My question to you guys is after we install it will I be good to go, or will I have to take it somewhere to get it "reflashed"? If it does need to get reflashed is that the same as reflashing with my accessport? I appreciate the help!!