vortex generators under front bumper?

[aspera]

I ran across an Australian magazine article where they tried putting vortex generators underneath the front bumper. What would this do?

[Bicycle Bob]

It would help to hide them.

[Sorrow Six Star]

haha I thought the same thing... you were just faster

[mchlbk]

No really, how and how much would this benefit FE?

[Bicycle Bob]

It would help make the drivers be careful to drive economically, to prove to themselves that they are not gullible idiots.

[thatguitarguy]

They work by causing the driver to slow down in order to not bash up his precious investment on speedbumps or dips or such...