ahhh unfortunately when I was moving the pictures to my computer I deleted off the old ones :hammer but it had a 2011 Yosh R77 on it. I moved to a shorty I should have taken before and after. Maybe I can find some with yosh on there let me check.
It is an 08, I bought 07 headers with the M4 for that year. direct bolt on to the 08 without needing a mid pipe. I would of kept the R77 except the fact that who ever put it on before I owned the bike, "welded" if that's what they want to call it a midpipe onto the headers then slipped the exhaust on. If it was all carbon fiber I would have kept it. I think the bike looks a lot cleaner with the shorty style anyways.