I have the following info on my rom file...
Subaru, Impreza WRX STi JDM MY2003 (twinscroll)
Case Id: AH591-5132
Internal Id: A4TE002C
Memory Model: 68HC16Y5
Inherits: A4TE002B
Need to know which is the 'identifier code' used as reference to my ECU for research/tuning guide in this forum... do i make reference to the Case Id or Internal Id here?
Thanks.