Well I have for some time been interested in having a 7g tronic instead of the 722.6 in my car a e class w210 with om613, someone that have some input in this would be highly appreciated

 

Yes I know the can bus communication with other part is quite complex, the finish firm BBT motorsport claim they have a stand alone controller, but they say it is not quite finish yet, but are very hard to have any communication with so I do wonder what kind of company it is, but like some finish they just love to much to have there secrets just for them self...