I blacked out my headlights, Didn't do koji' mod (mainly cause I bought the wrong connector) but I was pleased. Before: After: Downside: brings out the scratches
Well The first one i did the cookie sheet wasn't big enough and there was a little meltage but then I just put tin foil to fill the gaps where the heat came up through and it worked out great. I also did it on 200 F. and for 9 min.
yeah I got a little imperfection on one of mine where it melted a little bit. It's not horrible, just looks like bug splat at the very bottom of my headlight.
very nice! makes quite a difference looks wise yeah when I did mine I touched the inside of the lens and it looks all dirty now but I don't feel like taking them apart again.