Recently I was in need of a exhaust for my 1983 Honda ATC 110. Simple post in the parts section and I was put in contact with Jwheeler. He was a awesome guy to deal with and had what I needed. This is just a kudos post. His eBay store is below, but he has a lot more than what he lists on eBay.

https://www.ebay.com/usr/jwheeler760