To continue the hijack:
The bike came to me this way from the PO, the headers for sure have ceramic and are still flawless after the 11,000 miles I've put on (yeah, I know, work really killed last year's riding time). The SS pipes, I'm not so sure they were ceramic, maybe just hi temp paint so I recoated them last spring with VHT Ceramic paint and so far, so good. All just coated on the outside.