Interior Door panels

[73 epic Challenger]

So I have a set of door panels that are in good shape and not cracked, but they are faded, Whats the best way to restore them?
Thanks for the help

[MEK-Dangerfield]

The biggie with door panels is that not be real dry and "chalky" up top from sun fade. If not, then you can redo them. SEM dye works well. In the link I have here, you can use the plastic prep first to get all the grease off the panel. Then you can look at the color coat aerosols. If you have black panels, go with Landau black.

   http://www.tcpglobal.com/autobodydepot/semindex.aspx