Originally Posted by Melspank
Here's my question, is the foil supposed to be up or down? I only have one on the drivers side and when I bought my car the foil was up. I then heard the foil was supposed to be pointing down. I've heard two stories, up for the snow and ice, or down for air stability. Any answers ??? 
Melspank srt-6
old mans are in the upside down position...
There suppose to the other way around.