Here is the SideWinder on my K8. It actually went on very easily, need to fab up a better can to header clamp, didn't come with one, I have an aluminum bracket attached to the foot peg bolt. ken at Cycle X sent me (free) a larger clamp to go to the rear peg but haven't used it yet, may not at all. Over all I am very satisfied with this pipe, it sounds incredible, LOUD , no baffle comes with it either. I definitely will make a baffle, this thing sets off car alarms just idling along. And it is low, right turns must be planned in advance, will be losing the short shocks very soon and going to at least a 13.5. Exactly $100. less than the Mac and IMHO a much better looking pipe, much better sounding for sure ! Also the stumble, blubbering off idle is gone with the open pipe,I am well pleased! Take a look !