It's the long, thin thing with a few of the harness ends coming out of it. The connector for the IAT sensor for example. It looks like it should unsnap, but I'm not sure, and I don't want to break it. Pictures of how to do it would be great.

I want to know because I'm trying to install an intake, and like a lot of people I find the wires for the IAT too short, so I figured if I could get that gizmo opened, I might be able to get the 1/2 or so of freeplay that I need.

 

Did you figure it out im have the same issue, im about to take pliars to it and break it open.