Changing Front Differential 3.46 vs 3.91
10-17-2023, 07:59 AM
#1
New Members
Thread Starter
Join Date: Mar 2016
Location: Montreal
Posts: 25
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2008 e61 xi m-package
Model Year: 2008
Changing Front Differential 3.46 vs 3.91
Hi I am looking for some wisdom on front difs. I have a 535xi 2008 wagon lci. My front differential needs to be changed. I got a used low milage front differential from an e90 the gearing is 3.46...is that compatible with our original differential ? Is it possible that some are 3.91? Does anyone know what the stock gearing on our cars are? Does not have to be the same as the rear? Confused.
Thread
Thread Starter
Forum
Replies
Last Post