Yeah, that's it....it has to be...12.231437 mm or else it will not flow at all.
Like I said...talking to a wall. I don't like talking to closed minded people, so I'll just quit while I'm only frustrated. This particular intake, on another note, is not too shabby looking. The carbon fiber is a nice idea for both looks and function, but I do not see spending $110 on the pipes, $75 on a primary intake pipe, and so on. I'll just make a heatshield first and wait to see what kind of numbers these things are showing before I even think about it.
