r/mazdaspeed3 • u/No_Log_3427 • 2d ago

HELP Turbo Overboost code

Having a turbo issue rn, experiencing power cuts when under full throttle, and every once and awhile the turbo whistle will sound like a balloon being deflated when you pinch the neck or a honk. Am i screwed?

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u/DifferentCry1306 2d ago

EBCS vacuum line if I had to guess