I did some checking in the "secret MOD forum" and no one there knows them.
You may want to post this question in the NICO GC as we have members from ALL over that may have experience with them.
Another MOD made a suggestion to contact Phase II as apparently they're VERY competatively priced.. although I don't see it listed..they may point you in the right direction
http://www.phase2motortrend.com/