Thread: Exhaust size
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Old 07-15-2026, 12:23 PM
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Scarebird Scarebird is offline
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Join Date: Nov 2002
Location: Moita, Portugal
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I did this 2.25 to 2.5" change, cannot speak to horsepower gain but it did get MUCH louder with the same type of muffler (Dynomax).