yeah.... but there isn't really much of a difference in the rear valance piece between a standard Smart and the Brabus from what i've seen/heard.... and the exhaust outlets are kinda tucked up into that valance a bit. I'm thinking there might be just enough clearance, but not sure.
I've tripped over a guy who has what I think is a promising looking hitch bar using the tow bolt attachment points. From the pics, It looks like it wouldn't get in the way at all with my Brabus exhaust.
It would be great if you would get one of these and bring it to a club gathering so I could see it.
I don't have a link, but "firstname.lastname@example.org" is the mail address of owner Joseph A Monteleone, smarteparts LLC, phone 480-229-0191.
If you send me a note at email@example.com, I can forward you his note to me as well as a few pics.
-Good luck, Dave C.
P.S. Here's a link that may help http://www.smarteparts.com/