Quote:
Originally Posted by blownmotor
They do work but it has to be placed at an optimal area with the correct size and design. And we need a wind tunnel to see where our seperation point is on all of our different model S platforms
|
It's easy to tell where the separation point is on your car - just drive in misting rain and check where it stops streaming on the roof.
I rock some delta-shaped vortex generators like the Mitsubishi article investigated. If you actually read the research on VG's, you'll see they are pretty insensitive to placement as long as you're in the general ballpark. I get less dust on the hatch for sure, so they must be doing something.