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Hi guys i recently changed my pod filter as the old one was filled with gunk, and recently noticed that when the turbo spools and the bov goes of

the bov sound is accompanied buy a sound from the pod filter sound's like a whistle, is this normal? Is this something to follow up with?

Has anyone else had this issue?

Cheers.

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Hey SogeCEO, I recently change from the snorkel to an apexi twin air pod and i get the same noise (like a man whistling but he has a few teeth missing) Im hoping its just dirt in my turbo which is getting serviced on the 20th of this month. If you still have your problem then i will let you know what nissan says :)

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