: Changing the final

12-16-06, 04:29 PM
I looked thru the FAQ but did not find this.

Has anyone put in another final gear ratio like 4.10 and reflashed the ECU? Seems like that plus some slicks would make for a car well into the 12's, even without any other mods.

12-16-06, 05:11 PM
Yep, been there done that. With tires and tune you will be in 12s with a good driver. You can use the SRX rear gears. Let me know when you want me to get started on this for you.

12-26-06, 02:28 PM
I don't see this mod listed much - is it cost prohibitive? If I am running the numbers right, going from a 3.73 to a 4.10 would be about a 10% increase in torque at the wheels - similar to a few pounds of boost.