There isn't one that I know of, except possibly ceramic coated, which are not very shiny. The exhaust gas gets hot enough to blue and bake chrome off. The only way to keep it somewhat shiny is to fabricate a double walled stainless system like found on a motorcycle, which is quite expensive and difficult for a flange mounted exhaust.


Paint & Body Shop moderator
A lone amateur built the Ark. A large group of professionals built the Titanic.