For which? The CAI or the OEM intake?
BTW, I plan to go to the track very soon. I also hope to borrow Eric's CAI so I can do some A/B runs with the OEM intake and his CAI to prove beyond any reasonable doubt that the OEM airbox gives up nothing to the CAI marketers. However, I do intend to make it an apples to apples comparison: high flow filter in the OEM airbox to match the high flow filter on the CAI.