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06-11-2010, 11:01 PM | #1 |
Private First Class
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550 Differential
I assumed since the 550 was not an "M" car, it had a conventional differential with electronic slip protection, then I read this page with a description of a "locking rear differential" Anyone know what's the spec on the differential?
http://www.crevierbmw.com/new-invent...266948#Options Paul |
06-12-2010, 03:09 AM | #2 |
S0THPAW
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I think it 's just like the 135i has: An electronic differential lock which doesn't brake one or another wheel(like the old systems) but helps the inside wheel from spinning, moving the power electronically to the outsidewheel more or less . I can't explain it better.
It's not like a 0-100% mechanical M diff.Not by a mile. But it works...a bit. I guess mine has it too(535i F10) according to the iDrive display... |
Appreciate
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