new cat-back.....
i got a custom cat-back exhaust on my 98 gs. for some reason now when the exhaust isnt hot yet and i rev it to around 3k it makes a buzzing noise and sounds ricey as all hell. i have the stock cat on. any ideas on how to fix this?
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motu1983
2nd Generation
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Sep 13, 2007 10:50 AM
motu1983
Intake, Headers and Exhaust
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