If you're in so cal you can take it to Nu-Tek powder coating in Anaheim. They have to chemically strip it and apply new powder coat in your desired color. However I wouldn't do this, there are plenty of people willing to trade for stock color. Just post it up in the FS section you might even make some money on this.
2014 Grand Cherokee SRT-8
(2012 | Laguna Seca Blue | Rust Brown | Individual | 6MT) SOLD