Alternatively, there are some aftermarket exhausts to be found on TaoBao for the Magician. Not sure if anybody has ever fitted one.
One full system with removable silencer for $54.
http://www.engtaobao.com/item/taobao/564837029890.html
Another maker of the same style as above for $52 with the removable silencer.
http://www.engtaobao.com/item/taobao/525223116735.html
A more stock looking one for just shy of $50.
http://www.engtaobao.com/item/taobao/560183783720.html
Some goofy under tail exhaust as well, although this one would require a different tail light solution lol.
http://www.engtaobao.com/item/taobao/547301211452.html
These are all stainless steel systems, and those bulges in the headers are not cats. After it is all said and done, to your door, it will likely cost closer to $100 due to the shipping.