I used 3M tape on mine along with regular bolts on underside and screws under fender and when I went to take it off...holy hellatious.....it was a pain!!! That thing didnt want to budge! But yeah....like everyone else is saying.....if they want it bad enough..they will get it no matter what is holding it on! But whats the point of getting it if its going to be all destroyed...? They are going to be semi-careful....soooo I say no matter what all you do....use the tape....takes time to get off w/o snapping lip in half! =)