air inlet grille

Has anyone ever had their air inlet grille break? While I was traveling down the road, going 75mph, mine busted near the driver’s side headlight. While it stayed bolted down on the passengers side, I had never noticed any cracks in the inlet before the drive. Any ideas?

I really need help in the body-repairing area. just bought my new fj after a lot of effort and the more i dig into it the more i see that it really needs some work. it's a 2007 model and i'm the third owner. starting from the very basic statement that i know nothing of cars, i've been repairing...