It’s early & have a little brain fade....don’t forget to upgrade your diff bushings & think about a traction device other than oem vlsd ~ Quaife offers the only one (used to) for the A/T pumpkins with RC33 rear diff (3.357 gears)
But if you pick up a manual pumpkin; you have many options to choose from...as all are generally plug & play (with exception of swapping gears inside)
09-14 manual diff gets you 3.69 gears & 15’ up Nismo diff gets you 3.92:1 gearing.
