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Old 03-22-2008, 04:44 AM   #17 (permalink)
RH77
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Quote:
Originally Posted by Duffman View Post
Absolutely correct. The balance is that smaller pipes that promote velocity create packpressure, but mufflers and kinks in the pipes etc are pure losses.
Consider the stock exhaust on the Civic VX -- very restrictive, yet very efficient -- hmmm...

RH77
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