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Old 09-16-2012, 10:47 AM
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vinniekq2 vinniekq2 is offline
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The reason I asked about heads,stock or mild cast iron heads have more of a crackle sound,Al heads usually have a deeper sound more of a rumble.The drone will mostly go away with the x pipe or H pipe.The H pipe is a lot cheaper and only takes 30 minutes in any muffler shop.Aluminum intakes also increase engine noise,that is different too,more valve train noise and under the hood is noisier,just volume.
sound barrier under the carpet will help,but wait until the h pipe is in.full tail pipes moves the sound further back
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