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View Full Version : need new diff on my 94 525im..can i put a 4.10 open diff on it?



Young Pete
09-29-2008, 05:33 AM
or would it be impractical for daily driving?

winfred
09-29-2008, 08:12 AM
it would work for town just fine but on interstate it would get less mileage due to higher rpms

Jon K
09-29-2008, 08:54 AM
And a 4.10 open isn't going to give you any traction

genphreak
10-01-2008, 08:31 AM
And a 4.10 open isn't going to give you any tractionI have 3.91 on an M50 5 speed. Way to tall, 1st is gone at 10km/h. 2nd too short, 3rd and 4th are ok until about 60mph. After that its just silly. 4.10 would be silly. I'm after a 3.25LSD from an e32...