327i build- what is the best diff?

[phenryiv1]

I know it seems odd in the M20 section, but now that I have completed my 327i (Seta-based) build, I am looking at finalizing my drivetrain. I had a 2.93S but sold it. Now I am toying with a 3.73S or an E28 3.25S. Thoughts on the two?

I found a 3.25S locally, and 3.73S are nto hard to come by. a 3.46S would be a great option, but they are too hard to find. A 4.10 is too short.

[StrokedSix]

i would go with a 3.73

you should still be able to get mid 20s MPG on the highway with a 3.73

[nando]

3.73 or 4.10 unless you want a dog... unless it's just a cruiser car only. I still get mid 20's on the freeway with 4.10s.

[phenryiv1]

Looks like sticking with a 3.73S is the way to go.

[dashboardmonkey]

4.10S is super fun

[DmcL]

4.10 ftmfw!!