anyone know inside diameter or resonators?
Does anyone know the inside diameter of the sc300 resonators?
I'm planning on swapping out the stock mufflers, but I think the resonators pose a greater restriction on airflow
future plans call for a test pipe then a turbo
I'm planning on swapping out the stock mufflers, but I think the resonators pose a greater restriction on airflow
future plans call for a test pipe then a turbo
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