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Old 10-03-2008, 10:06 PM
NZGTRA17 NZGTRA17 is offline
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Re: Turning in my man card... I want to make the GTRA quieter... best method?

The mufflers that we cut off my car were straight through type that had louvres punched out into the oncoming gas stream. Yours may be different though. This style of bullet (punched out louvres) would have to be the most restrictive I expect.
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