That is because the black pieces are 3 layer carbon fiber (3MM) and the red piece (1mm) is single layer one side carbon fiber. I got it from out front frames Welcome to, OutFrontFrames Online Store.
He had some pieces in the shop from a side project.
OK, well get back to me and shoot me an email for how much. It is not a super rush project, I would like to get it back in about a month and a half