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Old 01-08-2008   #11
tccrab
 
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Join Date: Oct 2004
Location: Folsom CA
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Default Re: Headers = resonance?

Quote:
Originally Posted by flyin ryan
usually a chip done properly for headers, exhaust or both will clear that up a ton. you got chip?
Yes. I bougt a Haibec chip last summer.

T
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Old 01-09-2008   #12
ShawnZR-1
 
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Location: Atlanta, GA
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Default Re: Headers = resonance?

SSW, Random Tech Cats and Corsa exhaust here....
Absolutely NO resonance at all!

It has a great sound outside (not tinny like I've heard others), wonderful bark and a nice exotic sound at 6500 RPM +
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Old 01-12-2008   #13
UKZR1
 
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Default Re: Headers = resonance?

The car I borrowed to goto LeMans in a couple of years back had jeal headers, no cats and corsa - no resonance that I noiced,

Mine on the other hand has jeal headers, no cats, B&B and x-pipe. That has bad resonance around 2000rpm. I would say it was slightly worse before the x-pipe. I get around the resonance by not using 6th very often. Should be better soon as I'm fitting 4.10's .

I still prefer the B&B sound over the corsa sound so will live with the resonance
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