Type-S Question
Does anyone with a Greddy Type-S BOV have a odd sounding noise after doing some moderate to hard boosting then to a coast? It seems to me that after I do so, I get this weird sound. It is kind of like a constant whistle that can last up to 7-8 seconds or until you even tap the gas then it is gone. I am pretty sure it is nothing serious, But I am trying to understand my car more.
-Justin
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