Originally Posted by Street_EJ257
For those of you just looking for that Tssss or Chufff sound when you come off the boost, the easiest, cheapest (free) way to get you 70% of the way there:
Remove the white plastic resonator from your factory intake airbox. It will amplify the sound of your stock recirculating BPV by close to a factor of 10, sounding like a slightly muted VTA BOV.
I think I might look into this. As long as there is no performance decrease I'm all for it.