Turbocharger whistle post thermal club track day

[Silverdoodle]

So I finally got the dealer to check it out on my post track inspection and the result is a hairline crack passenger side causing the crazy loud whistle. No mention of the air baffle falling off…
I think there were other cars at the Thermal Club event with whistling turbos too so just FYI
Parts ordered under CPO and prob 2-3 weeks at the shop.

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