Price depends.
4.08's are a nissan part ( ring gear from a nissan frontier ) +/- $400
3.9's are aftermarket ( Central 20 ) +/- $600
Install requires a few OEM parts (Pinion bolt, crush sleeve, some seals,etc)
All in, installed probably about a grand. Considering it's less then some exhausts, it's a no brainer to me.
And yes, this is the same R200 diff in the 350z, G35, G37 ( and about a dozen other Nissan cars/Trucks)
Pete
|