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2005+ Mustang GT 4.6L Tech Technical discussion about the 2005+ Ford Mustang GT 4.6L

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Old 07-14-2009, 02:15 PM   #1
s197shockwave
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Default Best sounding axle back.

I am now looking for an axle back system. I would like a system that sounds more like the older stangs. I have owned 2 Foxes , and one 2v. They all sounded like monsters growling. As for the s197s I have heard , they all sound different, more like a muffled, BLUP,BLUP,BLUP, sound. Is this because of the muffler placement??? Is there a system that sounds more like the older cars???
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Old 07-14-2009, 02:46 PM   #2
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http://www.s197forum.com/forum/searc...earchid=715163
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Old 07-14-2009, 02:54 PM   #3
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Do you want if to sound like this?

http://www.youtube.com/watch?v=EAzOKhGIehA
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Old 07-14-2009, 04:52 PM   #4
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I wouldn't go as far as to say this is the best sounding one but i can promise you it will be the last exhaust to be put on my car . It has a good deep sound at idle and at low to mid rpms then just screams at WOT. This is a custom combo I put together . Basic ole school glasspacks at the midpipes , trimmed midpipes , and roush 4" muffler deletes .


Sorry about the crappy video/audio i took it with my digital camera lol

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Old 07-14-2009, 06:01 PM   #5
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For me it's the SLP Loudmouths. They sound BADASS. You can go on YouTube and search for them and get an idea of what I'm talking about. This is also a good site to compare exhausts: http://www.mustangexhaust.com/. Good Luck.
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Old 07-14-2009, 06:07 PM   #6
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Quote:
Originally Posted by 07 Boss View Post
Do you want if to sound like this?

http://www.youtube.com/watch?v=EAzOKhGIehA
not bad, but I wonder what it would sound like out side of the car.


I am looking for that old school sound.
I have heard Pypes mid muffler system, and it comes closest so far. Seems like having the mufflers before the axle makes a big change in the sound.

The 96-04 mod motors had a sick sound, its hard to describe. It is like a howl, mixed with a deep lion like growl. LOL!
Its the best i can do to describe it.

I wonder why the 3v sounds so different. Is it because of the muffler location, or does this motor just sound different?
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Old 07-14-2009, 07:05 PM   #7
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i've become quite fond of the flowmaster axle back...doesnt sound to far from the old school stangs
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Old 07-14-2009, 07:16 PM   #8
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I have LT's O/R "X" (no cats) and flowmaster "40's" which are supposed to be the original flow masters, I like they way mine sounds until I am about 1/3 throttle and then it gets raspy (not trumpety), at WOT it sounds GREAT
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Old 07-14-2009, 07:23 PM   #9
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Moroso's Axle-Back System.


Sounds bad ass. has some great tone.
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Old 07-14-2009, 07:25 PM   #10
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I just literally installed a set of Flowmaster American Thunder axle backs and they're awesome!!! That infamous "BLUB" sound is usually due to the stock mid pipe and a axle back. Install a good mid pipe with and axle back and you're golden. I am happy with my Flowmasters and stock mid pipe....well, at least for now. If I ever do a mid pipe it will be a Mac Off-Road Prochamber or nothing.

-Mike
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Old 07-14-2009, 07:26 PM   #11
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Quote:
Originally Posted by duece05 View Post
I have LT's O/R "X" (no cats) and flowmaster "40's" which are supposed to be the original flow masters, I like they way mine sounds until I am about 1/3 throttle and then it gets raspy (not trumpety), at WOT it sounds GREAT
It's raspy because of the X pipe. Get an H pipe or a Prochamber if you don't like the raspiness.

-Mike
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Old 07-14-2009, 07:29 PM   #12
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I think i need to make a new exhaust video, but here are a couple with the current setup sans blower.




Tried to mic the bumper in this video... didn't come out completely like I wanted.
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Old 07-14-2009, 07:47 PM   #13
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Old 07-14-2009, 07:50 PM   #14
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I really like the sound of my CORSA axelback.
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Old 07-14-2009, 08:59 PM   #15
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Happy with my GT500S mufflers.
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Old 07-14-2009, 09:17 PM   #16
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Quote:
Originally Posted by s197shockwave View Post
I am now looking for an axle back system. I would like a system that sounds more like the older stangs. I have owned 2 Foxes , and one 2v. They all sounded like monsters growling. As for the s197s I have heard , they all sound different, more like a muffled, BLUP,BLUP,BLUP, sound. Is this because of the muffler placement??? Is there a system that sounds more like the older cars???
I think the JBA setup sounds pretty close.

http://www.mustangexhaust.com/forums...s.php?catid=10



Quote:
Originally Posted by BBR_John View Post
Moroso's Axle-Back System.


Sounds bad ass. has some great tone.
This setup that John is talking about sounds great as well. I'm thinking of getting this setup from John.

http://www.youtube.com/watch?v=422QFpfpuMA
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Old 07-14-2009, 09:40 PM   #17
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Yeah, that Moroso system is wicked
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Old 07-14-2009, 09:55 PM   #18
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i like the boomtubes myself...:)

(not my car)
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Old 07-14-2009, 10:00 PM   #19
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the s197 will never sound like a 5.0 or the 2v modulars. i have a 1992 LX, and it sounds totally different. IMO the s197 sounds better, louder, deeper, more evil sounding. my set up is BBK LT's and o/r x pipe, MBRP muffler deletes, M80's welded in before the rear end. i also believe that with the muffler being after the axle, gives more of a tendency to trumpet.

mustang+gt+pypes+mid+mufflers+cold+start

http://www.youtube.com/watch?v=CrfrnwggL1s

http://www.youtube.com/watch?v=RYhMy...eature=related

in this one i compare my s197 to my fox, most people like the sound of the fox better, but i prefer the s197. i added this in bc the s197 will never sound like the older stangs, and i dont think we should even try to duplicate it bc it aint gonna happen.

mustang+exhaust+comparison
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Old 07-14-2009, 10:29 PM   #20
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'Best' is a subjective term. Best to me means loudest without drone. GTAs? Corsas? GT500KR mufflers? I don't know. Stockers are pretty nice and would probably sound really good with longtubes, high-flow cats and an H-pipe.

Stay away from the Pypes mid-muffler unless you like shit that doesn't fit.
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