standard diff in e46 330d

[torqueofthedevil]

I presume its an open diff but just wondered if it was an LSD.

Which bm's do have an LSD? are they ATB or Plate diffs?

[Matthew_Eames]

M cars only since about 95 I think when they brought in the Traction system on the 328i (presume 5 and 7 followed this pattern)

[Toecutter]

Birds can supply and fit a Quaife ATB to a E46 330d:

http://www.birdsauto.com/quaife/parts.aspx?make=BM...