As mentioned...Selling a 328is Differential...Swapped out of my car today for a 3.23lsd.. I beleive it is a 2.91 ( correct me if I'm wrong)
Diff has approx 170k km's...Runs fine..But I prefer the LSD
No idea how much these go for but a reasonable offer will take it.
Might as well mention....Also stock Alpine Silver Mirrors. For sale..again reasonable offer takes them Good condition.( power not heated)