GaryREM wrote:This statement is a little hard to believe. What are the aspects of the Y50 and Y51 that are 'quite identical'? Almost nothing. The OP was talking about having a separate forum for the Y51 (not breaking out m45s and m56s). I like to read about the Y50s but, frankly, the discussion about Y50 mods or problems almost are universally not applicable to the Y51.
Ummm ... perhaps you have a point, but I think if you look at the Service Manuals for the Y50 and Y51, you will see that "almost nothing" is off-base for sure! Indeed, there are shared parts between the M37 and the G35/G37 family too (clearly less than within the M family).
Much of the content of these manuals for these various M models are essentially identical ...
Yes, the Y34 is very different, yes, but even there, we do not foresee splitting them out into a separate sub-forum. Particularly since the number Y34's sold in the US is low and the number still of the road is low and number of NICO members with Y34 is low (compared to Y50 and Y51 owners) - so a split would create a mostly dead sub-forum.
Anyway, a link to the manuals is in my sig in my first post in this thread.
Finally, like I said, we have considered this issue more than once in the past (you can search for the older discussion

), and the decision has still been "not at this time", so for the moment, the answer is still "no split". And, yeah, this can be revisited again in the future ... perhaps once the M is replaced by some flavor of "Qxx" whatever the darn "Q" number ends up being for the current M models.

Please do feel free to remind me when that happens!
Z