Why don't my air intakes take in their full amount? They seem to only intake 1/2 of their max. For example, in the picture below, you can see that I have 4 air intakes. According to my side panel, I should be getting an intake of 4.8, but I'm only getting roughly 1/4 of that. Can anyone explain why air intakes do this? (It seems to do this on all air intakes, including stock) Also, Putting the air intakes on the bottom doesn't help.