Doesn't cost a thing to pull off the door edge guards, 2.3 badges (if you have a 2.3) and the '3' badge off the back. Just need to spend a little time washing/claying the car afterwards to get all the leftover glue and residue off.
Could also black out your emblems or do the Evil M if that's your thing.
Im thinking about taking my door guards off because they are annoying to work with when washing/waxing the car. Ive already blacked out my emblems with plasti dip and they look sick!