Oempl.us has a picture of the paddles but not a picture of them installed on an R8. I was wondering if the PPI paddles just snap on top of the current paddles or if they replace them. If they replace them, I was wondering if they have the "+" and "-" signs on them, as I didn't see them marked on the picture of the paddles themselves on the OEMPL.US website? I feel that having those markings is very important and if they don't or can't put them on, then that may be a deal breaker. Also, does anyone know the part # and price for the carbon fiber engine cover... the piece that has V8 FSI on it?

Thanks!