I just had my pipe and y-pipe ceramic coated at fireball coatings, turned out real nice.
My question is will the pipe hold that much exrta heat that I would have to rejet.

By ceramic coating a pipe it keeps the pipe hotter inside. *Thus speeding up the gases and pulling it away from the engine. *You can go down usually 1-2 sizes however I would stay with stock jetting and read your plugs and piston wash from the first ride. *Then I would jet down if your plugs are black