Originally Posted by imma_stocker
Q: Approximately how long should it take to rewrite the existing programs for newer years? Yes, this is about the 08 STI with dual AVCS and SI-drive.
Well, someone would need to figure out how to read/flash the CANbus ECUs and develop a new cable as well. This will almost certainly be Colby (of EcuFlash/tactrix) and last I heard he was working on it. Then, the ROM(s) would have to be reverse-engineered and the definitions updated. How long both of these steps would take is impossible to guess at this point.