Trying to change the bumber
 

Have a 04 rx8. I am trying to change my front bumper that's stock but as i was taking it off i noticed the little plastic champs on the end of the bumper on both sides are broken. They're little white clasp-like piece of plastic to hold the bumper tight to the trim. I think they're close to the side lights. Anyone know if they come with a new bumper or if they can be bought somewhere? Thank you!