My slip-ons were marked "off road use only". I don't think there is a "regular" high mount.

Most Supersports have the hiccup at or around 3000 rpm. Mine was actually nearer to 3800 or 4000 rpm and getting a custom map for the PowerCommander helped a little. I plan on tweaking the map in the Spring to see if I can eliminate the hiccup.

The ECU is a good thing to have with the slip-ons. Although if you just put the exhaust on and don't do anything with the airbox you can probably get away with the stock ECU. Usually it's when the airbox is opened up in conjunction with the exhaust that a DP ECU or PowerCommander is needed.

Oh yeah, one more thing, I, and I think Bill does too, have an Evoluzione fender eliminator. I don't know if the high mounts will work with the stock rear fender.

-Bob