I found a pretty good deal on a black set of these. I was just looking for anyone's opinions good or bad on this exhaust. It would be going on my 15 RGS which I am currently running a stock gutted head pipe with V&H twin slash slip-ons. Should I expect any performance changes good or bad by switching?

 

Performance.....you probably won't notice much different than what you are running now other than it will be so loud you will be buying quiet baffles for those mufflers pronto, (possible a bit, just a bit better bottom end with the qb's).
Most people that run any style true duals with mufflers like those don't really tour much.

 

From looking at pictures, it looks like it'll be a PIA to check the oil in the trans, and the passenger looks like they might get a cooked right foot.