Bumper Lip? 2014 Corolla LE

So I saw this bumper lip was on sale on CarID

It doesn't have any reviews and I cant find anything about it anywhere ha. I know it would come unpainted but I honestly think it looks really sweet. I have slate metallic (1f9) paint. Do you guys think it would look like trash unpainted or with just black paint? Would it be worth it to get the sides painted somewhere to make it match factory color? Just seemed like a pretty good deal. Wanted to see what you guys thought?