Originally Posted by
amx1397
SRT8 gears can be changed by using a Predator, our car has to have the tcu changed. jim
So we install our TCU into an LX car. They flash the gear change, and higher shift points onto the TCY with the Predator. Remove the TCU and reinstall on the Crossfire. Now you've got the gear and RPM's you wanted.
Is that what they're doing? That's exactly how I did it in my Jeep (at least the shift points).