what exhaust is this?

Could be a Cobra F1......... a nasty piece of work, cheaply made, raspy, buzzy, tinny sounding, not tuned for the mellow rumble of a V4.....but kilos lighter than stock.

 

what about performance? Any benifits?

 

Probably not, cuz it isn't properly tuned for the bike: it's a one-size-fits-all.

however, lightness is always a performance advantage.

 

Doesn't look like an F1 to me. Here's mine:


Maybe a Kerker or something?

 

could be another after market pipe that was not intended for this bike? is some one selling it to you? i would say if you could hold out for a hindle 4-1 system i found two when i was looking but dumbass me only bought one

 

Kerkers usually have a distinctive end cap....

 

The whole bike is for sale. I'm waiting to see if he wants to part it out. I need a few bits...