Alrighty, well thanks for that reply (an on topic one...lol)
I've purchased an older set of FMF gold series. Guy said he didnt know what modell; Fatty, Gnarly, SST, etc.; but from what I remember they made the fatty first? right? So thats what I think the pipe is...If not, who cares. I got a great deal and could easily resell it for a lil more if I dont like it or wanna upgrade to the SST or bills.