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      11-23-2016, 01:36 PM   #12
alpho
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Drives: AW 135i
Join Date: Mar 2015
Location: Illinois

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Quote:
Originally Posted by swagon View Post
Quote:
Originally Posted by alpho View Post
Yes.. 135i/e9x m/m2/m4 all use the same dct, just different software.
Nope, mate.

The M4 uses GS7D36BG M-DCT from the F10 M5, same 1-7 gear ratios but different final drive and mechatronics. The M2 shares both the manual transmission and DCT with the M4.
Source on the changes made to the mechatronics? Are you sure it's not just a software change?

The output flange has a BG part # but everything else I've seen shows the GS7D36SG for the m2/m4
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