I've not fiddled with it myself, it'll come down to whether or not the grill comes out and is replaceable by itself. Typically billet's are "inlay" type grilles, and because the M protrudes so far, there is no way to cover it in that fashion. It must be completely replaced. With the Nissan altima coupe, it was so bad that the entire bumper had to be replaced for a solution to a new grille.. so we'll see where it goes with these. I'm pretty happy with mine just blacked out for now, so I have no real reason to delve further into it lol.Is there no way to remove the Mazda symbol at all? I havent had a chance to actually look at it, but every grill seems to keep teh hole, or the mazda symbol, why not a nice billet aluminum grill with the mazda symbol delete, that would look so boss!