Review on BADASS SHARKS 22Mm Motorcycle Exhaust Muffler Pipe For Motorcycle Street Dirt Bike (Black) (Blue) by Jonathan Olson

Has a pleasant sound and is not too loud, but that is subjective. It's really easy. Unfortunately, it was only a few days of riding before the pathetic welds on the "flange" ripped and the muffler nearly fell off my minibike. I have a welder so no problem but if you don't have one be careful. The tube is basically the same diameter as the 1" header you will likely be fitting it onto. I simply took a small piece of 1" ID pipe, placed it on top of both and welded it on.