These shark gills (rocker louvres) are real carbon fiber. They were made by Marcelo Marinelli (MMBrazil) for a Diablo Roadster. The carbon fiber is perfectly aligned with no errors that I can see. The first picture has a band of light across is coming in from the window. I've tried to take a couple of close ups so you can get the idea of what the carbon fiber looks like. I paid $275, will sell for $200 shipped to anywhere in the continental U.S. Send me a PM or email me at
dayone2@cox.net.