What does a Carbon Airbox sound like on an S54? Induction Noise & Highway Drive - Bumper POV

If anyone is wondering what the induction noise sounds like on an S54 with an Airbox, this sound was recorded from the intake.
You get a growl in the cabin when the throttlebodies open up. I'll post in-cabin POV video soon, weather permitting.
Turner CSL style carbon airbox on my S54 swapped E36 M3. Map tuned.
High Rev pull and a downshift
Go pro + mic in intake
The hissing you hear is because if the sharp edges from the port where the ICV hose gets air from the intake. The throttle bodies open after the pedal is depressed a certain %. Below that threshold, the air comes from the ICV.

[@keremertas]

Sweeet

[@TopherHax]

Nice. Any quality issues on the turner boxes now? BTW it's Chris (FL).

[@h3llrotm311]

This was from the second batch. I had some issues with the little nubs that hold the air box on on the bottom. And you can hear the slight whistle from the sharp edge of the idle air port. No complaints otherwise