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  #1  
Old 07-01-2006, 12:13 PM
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Changing exhaust sound without new mufflers?

Is there way to deepen and louden my exhaust sound without getting a whole new aftermarket exhaust?
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Old 07-01-2006, 12:25 PM
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yeah do a search there a plenty of threads covering this topic.

Aftermarket Test pipes, Resonated Test pipes, and High flow cats
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Old 07-01-2006, 02:18 PM
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headers+hfcs - http://members.shaw.ca/waltie/g35m4.wmv
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Old 07-01-2006, 02:27 PM
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test pipes meaaaaaannn
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Old 07-01-2006, 02:39 PM
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Quote:
Originally Posted by Down_Shift
test pipes meaaaaaannn
*rasp *rasp *rasp *rasssssssssssssssssssssssssssssssssssssssssssssss p
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  #6  
Old 07-02-2006, 11:22 AM
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Resonated testpipes is the easiest way without the rasp issues and adding the most performance. CATS are the safest way with a little less performance.

Rick
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Quote:
Originally Posted by phreaktor
It increases the volume of air in the plenum thereby increasing the flow of dense air to the manifold through iridium mass spectometry. Perhydrocyclopentanophenathrene elements added during the metallurgical processing of the plenum aid in cadiological reponse time of the tachometer fluid.
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Old 07-02-2006, 12:20 PM
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spacers or the crawford plenum deepens the exhaust note too
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Old 07-02-2006, 01:14 PM
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I'm not really looking for power gains as much as I'm looking for the right sound.

Just want to deepen my stock exhaust note and make it a tad louder.

I don't want the rasping sound either.

CATS are the way to go for my particular wants?

What CATS should I get?
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Old 07-02-2006, 01:37 PM
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Quote:
Originally Posted by Sportcoupe35
I'm not really looking for power gains as much as I'm looking for the right sound.

Just want to deepen my stock exhaust note and make it a tad louder.

I don't want the rasping sound either.

CATS are the way to go for my particular wants?

What CATS should I get?
HFCs also burn off excess fuel dumped down the headers. There are plenty of HFCs out there. Just do some looking around and see whats in your price range.
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  #10  
Old 07-02-2006, 03:01 PM
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headers, test pipes, and plenum
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Old 07-02-2006, 03:48 PM
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There is one other way. Remove the resonator from the system. That's is the first mod I did to my car 3+ years ago. It sounded OK to me, but other's have complained about rice, rasp, and etc. As I recall I had a deeper louder tone. I've had two exhausts since then, a home made dual which droned like heck, and my present Dual Invidia G200 which I luv.

One other thought, you could also replace your resonator with a smaller one (like a cherry bomb) if you don't like the sound with the stock resonator out.

Lou

Last edited by lowrider; 07-02-2006 at 03:50 PM.
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Old 07-02-2006, 04:08 PM
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Its so hard trying to find something like exhausts.
hahaha
damn

Thanks for your input guys, I have some researching and stuff to do.
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Old 07-02-2006, 04:28 PM
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Quote:
Originally Posted by Sportcoupe35
Its so hard trying to find something like exhausts.
hahaha
damn

Thanks for your input guys, I have some researching and stuff to do.
Go to Google Video. Search G35, youll find a stock exhaust w/ NON-Resonated test pipes, thatll give you a feel for rasp. It sounds like an Apexi N1 on a civic.
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Old 07-02-2006, 09:12 PM
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Quote:
Originally Posted by lowrider
One other thought, you could also replace your resonator with a smaller one (like a cherry bomb) if you don't like the sound with the stock resonator out.

Lou
i have tought of doing this maybe with a flowmasters resonator, anyone has any info on how this would sound??
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Old 07-02-2006, 11:05 PM
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Quote:
Originally Posted by driguez
i have tought of doing this maybe with a flowmasters resonator, anyone has any info on how this would sound??
When I tested - we got nothing but rasp when the stock resonator was pulled - it took a 22' perforated core resonator to get close to a decent sound without rasp...but not much room to do it...
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Quote:
Originally Posted by phreaktor
It increases the volume of air in the plenum thereby increasing the flow of dense air to the manifold through iridium mass spectometry. Perhydrocyclopentanophenathrene elements added during the metallurgical processing of the plenum aid in cadiological reponse time of the tachometer fluid.
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Old 07-02-2006, 11:05 PM
 
 
 
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altering, apex, car, changing, coupe, deepen, exhaust, g35, muffler, n1, note, rasp, rasping, sound, sounding


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