Jet-hot and true ceramic are deffrent.......It's been a while, since I did my preliminary research. http://www.carcraft.com/techarticles/high_tech_ceramic_coatings/index.html it cost about $175. I did several other things, not only was the ceramic coating done on the inside and out (better exhaust gas flow and cooler). I bought a heat shield that installs in the lower tail fairing, replaced the 2 metal exhaust shields with carbon fiber ones insulated with heat shields material then I trimmed some turbo heat barrier put it between the seat and exhaust.
I live in TX and in the summer the mofo stills hot....but much better.