On stock suspension/camber settings you will rub.
I am currently lowered on H&R Springs & max camber I can get up front is -1.2, I am getting very minor rubbing on the outer edge of the front fender liners where the bumper meets the fender and my bumper is a little bit more "stretched out" than stock.
If you try to run these wheels on stock suspension you will probably rub just enough to push the bumper out of its clips where it meets the fender (behind the headlight) and over time cause the clips to break.
