The decal type or the plastic logo type? Either way just peel it off if it's a sticker, comes off easy and use goo gone or some wd-40 to remove the residue if there is any.
If it's the plastic logo type, just get some fishing line and wait for a hot day/blow dryer and slice through it. Easy as that, then do above for any residue. You can also just pull this type off too, either works.