Originally Posted by xJoshxx
Completely different ECU compared to 11-13s and electrical architecture is different
Actually, each year GCSRT8 seems to have a different computer. I say this because, in order to tune a '13 you have to swap in a computer from a '12. SO what changed from the '12 to the '13 that makes you have to swap computers?? I believe that someone will eventually give up on the '13s (settling that the computer swap "will do") and start on the '14s, its just a matter of when.