rear differential ratio's
 

Hi all,

am in need of some information regarding differentials. I have an 09 g37 sedan auto, and want to change my rear gears, currently 3.357. I'd like to swap diffs with a g37s 6spd, to get VSLD and 3.692 or lower ratio.

do all 07 and newerg35/ g37 manual trans cars have the 3.692 rear end?:confused2:

this info is most appreciated. :BOUNCE: i've been looking for an economical way to swap gears and gain posi.:dance:

thanks so much

If you have a 7AT you might lose cruise control. If your ok with that definately go with the 4.08 gears. Pricing is pretty good but install its recommended you get it done by a pro.

I think Z1 and specialty Z both have these in stock with optional installation kits.

Search on the forum there are a bunch of review threads around with people who've done this swap. Everyone thats done it loves it from what I've seen.

This may help:
https://www.myg37.com/forums/engine-...ml#post3669729

thanks guys. I've scoured all of the threads and have read them many times. This is what made me decide to do this mod. BTW G37SAM, nice ride...

please keep the info coming. can never learn too much...

Doug