GPR exhausts in Italy makes a really nice looking can in 3 different finish's.
They have answered all my questions and given me a great price.
I think its much better looking then BMW's Akropovic. Check it out on Youtube.
search for: 2013 BMW c650 GT exhaust, it'll pop right up.
"Every normal man must be tempted at times to spit upon his hands, hoist the black flag, and begin slitting throats" H.L. Mencken