I have my eyes on the Emgo reverse cone 17" mufflers(black). Anyone have any experience with those on an XS400 bike? Reviews I have read some say they are loud which I really don't want to loud of an exhaust. Is there a way to quiet them down some? Are they really that loud on an XS? My idea is to use the stock header pipes and wrap them then attach a pair of those Emgo's on. Trying to keep cost down some just don't want an obnoxiously loud bike. I'm sure I'll have to re-jet the carb again but that's ok as I have a local shop that has the jets in stock. Any input would be great. Thanks again guys for all your knowledge on this sight.