To see the results in real life I used black electrical tape.....looked awsome.....very clean.....this weekend or until I get my next oil change I will pick up some window tint and try that.....TY423 used some smoke spray from his local hobby shop and then finished with a clear coat.....if you care for the light I would suggest the window tint......it's up to you.....let me know what your going to deside on....