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Resonator wall??

C_Breeze · 2007-08-10 09:30:30

Quick question, Does anybody know what a resonator wall in an exhaust does .. does this amplify sound or quiten the sound of the exhaust?? thanks

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10-08-2007 10:30am

#1

C_Breeze

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Quick question,

Does anybody know what a resonator wall in an exhaust does .. does this amplify sound or quiten the sound of the exhaust?? thanks

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#2 10-08-2007 11:22am
cormac_byrne

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It's for noise canceling,
rust holes are what's generally used for noise amplification

http://auto.howstuffworks.com/muffler.htm

http://auto.howstuffworks.com/muffler4.htm

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#3 10-08-2007 11:49am
maidhc

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Probably alters the frequency of the exhaust note so that it doesn't make intrusive noises/vibrations at certain RPMs?

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