I'm not sure about the Muzzy,they have a reputable name. If I were going to put my$ on a different exhaust though, I'd go with the Hindle/Brock. They did a dyno compairo on the BanditsRUS list and they are the lightest and most hp. I don't know the $ differences, I have a Holeshot full exhaust on mine. I picked the high mount can and mid pipe used on ebay. Then bought the header to match from Dalw Walker.