If it feels like the BOV then maybe it is. You could try giving it it's own Vac/Boost source. What BOV is it and is it vented to atmosphere? Need more info, like TheBlizzard said.
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Christopher <My Parts for Sale>
06 Evo IX RS
99 Miata
You could try giving it it's own Vac/Boost source. What BOV is it and is it vented to atmosphere? Need more info, like TheBlizzard said.
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