I bought my car used from a guy in town, it is an 08 GT manual. I was messing around with the tuner and saw that the gear parameters were set for 3.31s so I hopped out and checked under the car and sure enough I have a 3.31 sticker on my dif. Isn't the stock gears 3.55s? Did the guy replace the gears or is the 3.31s stock?

 

3.55 were stock on 05-06 not 07-08.

 

Ohh, ok. Thanks for the quick response.

 

3.55s were availabe as an upgrade

 

+1 05-06 = 3.55

 

+1 on what the two other posts said. was a $100 option in 07 and a $300 option in 08.

 

LOL what everyone else said above!