when i bought my 93 900rr it already had what looks to be a full exhaust but i am unsure and am having trouble finding who makes the exhaust.
the pipe reads MVR which i checked around the net and found some guy named mike velasques who designed exhausts for a two brothers dealership in washington i think......so i sort of assumed it was a two brothers exuahst system....does anyone have any info about this?/?

 

Does it look like aftermarket headers as well? The canister should have the Two Brothers logo along the side. As far as a full system, the headers should be connected to the collector pipe by springs as well as the collector pipe to the canister. As far as the MVR goes, not sure of the name. Take the bike to a dealer or aftermarket shop to see if someone can identify the exhaust. If you have a picture of the exhaust, post it. I can probably tell you the brand of exhaust. Hope this helps.

QuiK

 

It is a Mike Velasco Racing pipe. It is similar, but not the same as a TBR or Erion pipe.