[Edvinioks]

Hello everyone.
My plan is to put a full rear subframe with arms, knuckles, brakes. The only thing i want to keep from the 335d is the diferential. And later on upgrade it to a wavetrack lsd. To keep the optimal gearing ratio.
My question is if someone knows is the bolt pathern the same to fix the original diferential to m3 subframe?

[feuer]

Originally Posted by Edvinioks

Hello everyone.
My plan is to put a full rear subframe with arms, knuckles, brakes. The only thing i want to keep from the 335d is the diferential. And later on upgrade it to a wavetrack lsd. To keep the optimal gearing ratio.
My question is if someone knows is the bolt pathern the same to fix the original diferential to m3 subframe?

M3 subframe fits into car ok. Two front diff mounts on subframe fit the diff ok. Rear mount require work. Bolt fits ok but I think spacer needed because m3 diff cover is thicker with cooling fins. M3 diff is actually smaller than 335i and 335d diffs. 210mm vs 215mm from memory. Also you won’t be able to use e9x non M brakes. All F series brakes will mount ok.

[Gmark958]

Here’s a thread for the M3 subframe swap into a standard 335i
https://www.e90post.com/forums/showthread.php?t=1459133