Found this while browsing the internet.

http://www.pocketrocket.ca/tint_your_tails.html

Tried it out on my sister's '03 Si Coupe and I effed them up the first time, then just gave it another shot, and they turned out great. I'll post pictures as soon as I get my camera back from my cousin.

The only thing I will stress is that you THOROUGHLY clean your hands before handling the lights. The natural oils from your fingers will ruin the paintjob. Ask me how I know...

 

i needed this!