Question, I'm seriously considering buying another 135 or 335i.
Are the bigger diff's stronger?
If so, you can't get a 135i AT with the larger diff, correct?
The only 335i AT you can get with the larger diff and a bolted diff is a build date of 7/07 or earlier, correct?
It's cheaper to put lsd in a bolted diff, correct? By how much?
Thanks, had a 12/06 build 335i for 3 years.
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