Carbon fiber parts over 15 years old with a yellowish appearance.
- How to make it look new again?

- Sanding the entire surface and applying a new clearcoat will solve?

I am going to risk this sanding technique to remove as much of the varnish and yellowish resin layer as possible.
I'm going to risk the method of pigmenting the clearcoat with black, the part will have a slightly darker carbon fiber, I believe it will hide the yellow tone better.

Hanaldo, Congrats, It was very good!