Mishimoto CAI / BNR recirulation valve
 

Just a quick thread to say they are a great pair. I did get a CEL after a week or so but it went away within a few days by itself and has not come back.

The sound is obnoxiously fun (if you like that kinda thing) :)

I have the K&N higher-flow air filter in the stock box, the recirc valve, and the ZZP catted DP. It sounds great, and I dont understand the hate for the 2.0T sound.