Originally Posted by Zeeper
Flapatax for the win (about $60):
You can pay more, and will get a bracket mounting system that is nice with the expensive Rally Armor, but the flapatax work just as well.
Which model did you get from flapatax? The one's for the Impreza? Did you have to make any modifications during the installation or is it straightforward? Mind commenting on any difficulties you had while installing them?