OMG! shit happened to me too. I was driving on the highway around 110 or so and then "crack" the high speed winds ripped my underbody off. I almost had a hernia, scared the shit out of me. well it got folded over and I dragged it all the way home. I ripped everything apart and they molded into a different shape. I had to use a heat gun to adjust them. Also, my grill was attached to the underbody and it was filed down to a small piece of metal, it was kinda cool.