Quiet exhaust

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08-31-2009, 09:05 AM

#11

Radii

Join Date: Aug 2009

Location: Ohio

Posts: 16

I didn't think the regular Magnaflows with a catted X pipe was that quiet. Or the X pipe is the thing that makes the difference?

08-31-2009, 10:42 AM

#12

99BlackPonyGT

aka 'Negative Nancy'

Join Date: Jul 2007

Location: Ohio

Posts: 4,839

catted midpipe + chambered muffler will be quiet.... 50 series mufflers give a nice rumble and are fairly quiet...dont think ever seen them on a mustang though

08-31-2009, 10:51 AM

#13

Mustang_NTriangle

5th Gear Member

Join Date: Nov 2006

Location: MA

Posts: 2,402

STEEDA Catback or stock.

08-31-2009, 04:16 PM

#14

dimebag

6th Gear Member

Join Date: May 2006

Location: earleville md

Posts: 10,357

Dynomax...

08-31-2009, 08:20 PM

#15

98MustangGT46

5th Gear Member

Join Date: May 2007

Location: Norton, Massachusetts

Posts: 2,166

Regular magnaflows as said earlier. But it also depends what you have for a mid pipe. Obviously if you have an off road pipe its gonna be hard to get it quiet.

08-31-2009, 09:30 PM

#16

rockyw123

Thread Starter

Join Date: May 2006

Posts: 36

I have stock headers and off road x-pipe.
It looks like I have flowmasters.
They were on the car when I bought it.
I'm assuming they are 40's because they are loud as heck.
I am looking for the quietest performance setup I can find.

08-31-2009, 09:38 PM

#17

hot sauce

2nd Gear Member

Join Date: Jul 2009

Location: texas

Posts: 311

Quote:

Originally Posted by rockyw123

try a catted mid pipe

08-31-2009, 09:46 PM

#18

mrtstang

6th Gear Member

Join Date: Jan 2007

Location: MI

Posts: 5,884

Quote:

Originally Posted by rockyw123

Have some cats welded in along with a couple of resonators. That will make it alot quieter.

08-31-2009, 10:35 PM

#19

rockyw123

Thread Starter

Join Date: May 2006

Posts: 36

I'd just have to live with it before I put cats back on.
Does anyone know were I can find the right size resonator tips?
The flowmaster tips are 22 inches long.

08-31-2009, 10:48 PM

#20

stangalator

4th Gear Member

Join Date: Apr 2008

Location: New York

Posts: 1,306

stock exhaust is not always so quiet...
here is what mine sounds like before my pi swap:
http://www.youtube.com/watch?v=-w-8Z_4PEn8

^this is with mac LT's and O/R H with the stock catback