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Old 03-14-2003, 09:37 AM   #1
Scooby Specialist
Member#: 13485
Join Date: Dec 2001
Chapter/Region: NESIC
Location: Denver, CO

Default Question about noises, header-back exhaust

Anyone else who has header-back exhaust have a weird hiss noise when they downshift or decelerate? Its not really a hiss as in snake, but its like a rumbly hiss-rattle noise. It sounds like a maraca mixed with exhaust note.

I've had my exhaust on for almost a year..and I was just wondering if because its not silencing it and its just normal noise. I'm getting a new quieter catback on probably this weekend, so I'm wondering if it'll go away.
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