Retrofit transmission E84
Hello!
I'd like to ask if anyone knows if the transmission from the E84 facelifted version fit to the E84 first edition? Like retroperspectively?
Perhaps the manuals does and the automatic does aswell.
I wouldn't think the Xdrive transmission fitted to the Sdrive and vice versa, however perhaps the transmission does within the same driveline?
The point of doing so is to buy an old E84 first edition, and then getting a better fuel economy by changing to the upgraded transmission.
Sincerely
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