Yeah, I wasn't sure if Akro makes a high and low mount for single exhaust. Just wanted to let ya know so you didn't get a nasty surpriseI won't be doing high mounts. And I actually decided to do the akrapovic 4-2-1 race exhaust. I just decided to do the block off plates while I am working in there.Brock's, a site sponsor, sells pair block-offs with the air line caps. One thing to keep in mind about high mounts is you might lose your rear pegs. Check to make sure, if you plan on carrying a passenger.