SE Street Canon mufflers has anybody tuned with them?

[joe_lyons]

I have seen these mufflers on a few bikes and they look pretty good they also sounds really good with an open head pipe.  They are pretty quiet with the stock head pipe and only starts making noise when heavy throttle is applied.  Just wondering if anyone has tune a bike with these mufflers to see how they do?

[HD/Wrench]

I thought they tuned very nice. no fighting with decel pop, really nothing to deal with. stage I 103 bike I think it went in the 95/96 range for tq I do not recall what HP was.