Hey guys. There is a whistle noise coming from the CAI when I quickly stab on the gas pedal. A quick stab is all it takes to hear it with the hood open. And no need to rev it high. Under slow revving from idle the whistle sound isn’t as prominent. Normal? I haven’t heard this whistle on my Cobra Rs. Of course those filters are encased. At first I thought it was a belt squeal. But putting my ear up to the filter seemed to have isolated it to the CAI. Let me know if you guys have this noise. Thanks!