Hood Flexing up and down

Does anyone else have a PROMAXX Auto brand hood protector? I seem to be getting a lot of hood "flexing" at highway speeds. I did not have one on my 06 Tacoma but put one on my 11 and I don't remember seeing the hood flex on the 06. So, is the protector causing the air turbulence to make the hood flex? Still can't decide if I like it or not on my truck. If someone else has same brand,do you see your hood flex?

 

I don't have a bugshield on mine but I've put them on past trucks and noticed quite a bit of hood flex on the freeway.

 

I had a bugshield on my Tacoma and my hood would flex especially after semis pass on a two lane highway so I took it off and doesn't flex anymore

 

when going at the car wash and going under the giant driers, my hood flexes so much that the first time I thought I would get out the there with mega giant permanent dents on my hood.

 

damm i never noticed that.

 

Mine does this too, although I do not have the bug shield.

 

Thats because toyota needs more reinforcement in their hoods. My does the same going though carwash.

 

mine does on my 08. worse since the satoshi mod

 

I notice it towards the windshield, on the back side of the hood occasionally. No deflector here. If you haven't noticed, almost anywhere in the truck, you can easily put a dent with your thumb. The bodies are meant to crumble, hence safety.

 

I wonder if the same engineer designed the tailgate.

 

See the scoop is functional....it keeps the hood more rigid!!!!!!!