I took mine off a couple weeks ago. It was pretty easy. Just be patient. I used denatured alcohol and a small white terry cloth towel. I worked with the visors in-place. Takes a little rubbing and a little soaking/saturation time. Don't let any of the little bits of wet sticker get on your leather or dash.
When I was done, I wiped off the visors with some vinyl conditioner.
This increased HP by about 3.5!!!! Really
