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Old 01-04-2012, 04:09 AM   #15 (permalink)
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Join Date: Jul 2008
Location: Langley, BC
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Fusion - '16 Ford Fusion Hybrid SE
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How about a tank of helium? Maybe helium injection would raise the exhaust note to a higher pitch. It works when I talk after sucking on a helium balloon. The higher pitched exhaust sounds would be like getting free extra RPMs.
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