Question of my options of diffs

[Jajabis]

Hello,

I'v been looking through post, and haven't seen any kind of what type of differentials i can run without modifying whole new suspension and mounts.
What my options is what i'm really looking for... all i found were that i have small, medium, and large housing.. What do most "HIGH" torque cars run? 350-500 rwtq and 350-500 rwhp? Thanks.

[xwill112x]

just get the 325 diff, idt it gets any better than that

[slammin.e28]

Medium case. Other's really won't fit (large case) or won't handle much (small case). You can use an e28 diff, but you need to use the diff cover from the e30. Rear mounts are different. Fron mounts are the same though. I have an e30 S3.73 in my e28.

just get the 325 diff, idt it gets any better than that

QFT. Amen.

[MR 325]

E24/E28/E30/Z3/318ti differentials all work with the correct rear cover and axle flanges swapped on to them.