I bought the parts yesterday to get this job done, but I took a slightly different approach than most of the DIY setups you see. I already had some 4" exhaust tubing with a 45° bend in it, so I bought the same filter, filter holder, and rubber boot that the Tymar intake uses (yes, the exact same parts). I also bought some T-bolt clamps, I decided not to use constant torque clamps because (1) they were twice as expensive (and my wife about **** herself when I told her what I had spent already) and (2) I'm not 100% convinced that the constant torque clamps are necessary.
$118 worth of parts from Air Flo Systems.
The lovely stock OBS intake (with a K&N hiding inside the airbox
What I did with the IAT sensor
This hose coming from the vac pump was touching the rubber boot that couples the 4" exhaust tubing to the CCV housing.
Shortened the hose a bit
Its not 100% perfect at the moment but it was getting late last night and I wanted to get it back together. I cut the exhaust tubing just a little too long and the hood hinge lightly rubs the filter when I close the hood, but other than that I'm pretty happy with it.