I did this a few years ago and it was by far the best modification that I have done for my car. It definitely gives it more off the line speed. I highly recommend this for anyone that has an 840.
Anyone sell8ng a 3.64?
01’ x5 3.0
04’ x5 4.4
03’ 530iM
95’ 840ci
Olin wrote the gold standard of differential swaps, it's in the DIY section. I went with a 3.15 LSD as he did, and no regrets paired with the 6sp manual swap - also nicely spelled out by Olin :-)
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