[RetroGT2006]

I would go 4.10s. I went from 3.31s(stock) in my 06 GT to 3.73s and loved the increase in performance. I do ALOT of highway driving, 20miles one way out for college, 2-3 times a week. My new job is 13miles highway 1 way fri-sunday. 3.73s have killed me because i have a heavy foot =) and drive really fast.

If i could do it all over again, i would say **** it and go 4.10s regardless. I can't imagine the insane acceleration you get from these things! I think maybe in a year or two i will swap them out again for the FRPP 4.10s..

PS: Stay away from Motive, go for ONLY FRPP..

 

[RetroGT2006]

FRPP gears is now made by motive.

Amsoil makes the best oil.

If you do alot of highway driving and high rpms don't bother you and you can control your right then you'll really enjoy the 4.10's.

But if you like to cruise at 75+ then you might wanna consider 3.73's or 3.90's.

The top speed is irrelavant as you don't have the power required to run out 5th gear anyways.

For your application I would recommend 4.10's if it's not a Daily driver and it's just for fun you could even do 4.30's.

****, really?! When did this happen? I know they had the FRPP version made here and then the FRPP/Motive version made in Italy or someshit and those were the ones giving bad whines and not fitting in right..

I am sad to here this, i guess i will stick with my 3.73s then because i will not put a motive gear in my car. Thanks for info! I had no idea.