Tone i did my front recently and am about to do the rears its really easy...remove it give it a quick sand....soak it in bleach for a couple of days this removes the chrome....another light sand ... touch up paint from super cheap(ive used midnight black,then matte black, resprayed last night with black mica which i think looks the best.....) do three light coats and use a hair dryer to speed up drying time between coats....re - fit....
Im a total car noob but found this so super easy...i would highly recommend doing it yourself