Anti-Lag System, Just a quick Question Options

[bsamps4]

First off: I'm not trying to start a conversation on how to get the anti-lag system available in the WRC model to work.

While painting the non-wrc manifold that i bought earlier this year I decided to tear into my WRC manifold to see how it works. I was suprised to find that when I unbolted the 4 large bolts that hold the piping for the anti-lag on that mine were not "blanked out". Everywhere that I've read says that the anti-lag manifold is blanked so to speak and that there is no pass-through for air flow. Just kind of confused. Anyone else with a WRC that took a second look at their manifold? Mine is wide open and the bolt that I pulled has a port to the top where it actually appears that exhaust gas has flowed through the maze of piping that goes to the valve that sits next to the water cooler.