nightshaded it up. It took some work and I tinted them as dark as hell.
1) take them out (of course)
2) start sanding them down you want to continue to sand them until they are smooth. you should use a harder sandpaper and a softer sandpaper. first use the hard to get rid of the lettering (the ford lettering is the hardest ot get off) then use the light sand paper to smooth it over
3) after it is smooth wash it. You want it to be smooth. then dry it off
4) then start using nightshade. it says not to use more then 4 coats but I coated the sh!t out of it. I wanted it to be dark (in between coats use the light sand paper to keep it smooth)
4) after its dry use clear coat spray (i did 2 layers)
5) your done.
if you look at my cardomain site you can see how dark mine are