Installed Direct Connection chin spoiler...flex???

In a perfect world, you could run the chin spoiler down to the ground. But thats not realistic on anything driven on the street. Even trailered cars would hang up pulling onto/off of the ramps. These definitely help-who wouldn't wanna take about 1/3 of the under car air and route it through the radiator for cooling (or around the car) instead of leaving it under the car to negate some downforce. Why not? Plus I think it looks better than seeing the bottom of the k member, sway bar etc on street type cars. I wouldn't worry about the flex too much, every factory one I've had on cars has been pliable to a extent.