E46Fanatics - View Single Post - rear limited slip diff in an XI
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Old 01-31-2011, 12:55 PM   #2
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Join Date: Apr 2008
Location: Boston
Posts: 4,971
My Ride: 2003 325xi
You'll need to have a 3.46 lsd rear bulit.

www.diffsonline.com. Good people.

I don't believe an e36 diff will fit.
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