1 vs 2 mufflers

USMCBULLIT · 04-14-2007, 10:45 AM

whats the difference in sound with 1 muffler vs 2 mufflers reason I am asking is I hate the way the 05+ gt mustangs sound I want to mount 1 muffler and run pipes all the way back like the 99+ mustangs

Tripod · 04-14-2007, 07:31 PM

I guess you can try to fab something up, I can tell you from running straight pipes ( almost....It's actually an off-road H with SLP Loudmouths, which are just resonated tips ) it's ungodly loud.

Sound good? Sure does, some of the time...Other its nearly unbearable.

I mounted the oem H again this morning and will keep it that way until I can find suitable axle-backs or maybe do a different set up with headers and high-flow cats or something.

I know a lot of people say they don't like the sound, but there just wasn't any room under there for Ford to run a system in front of the rear axle like the pre '05s....

I hear someone is working on a set up, but I don't recall who....

USMCBULLIT · 04-17-2007, 07:30 PM

well i had the mufflers mounted in the middle like the 99+ mustangs but its true duals sounds good but will adding the h pipe make it sound better?

Tripod · 04-17-2007, 09:44 PM

Louder yes, better? Who knows....

PMP · 04-18-2007, 11:31 PM

Im not sure I understand the reasoning as to why you want to eliminate one of your mufflers. It stands to reason that by doing this you will create more restriction in the flow, which is not good. Out of all the 05+ that I have heard, the best sounding is a PYRES mid pipe and Bassani catback. The SLP's even sound pretty good.

Beck · 04-19-2007, 06:55 PM

keep 2..

95 GTS · 06-17-2007, 10:02 AM

all 87+ mustangs have 2 mufflers

only difference in 05+ is the mufflers are placed at the rear. There are some properties of sound to overcome when designing this. ford did their best to maintain a deep bellowy sound.

Just put a carback on there and you will be happy. No flowmasters. Bassani or the ford racing one sounds great.

95 GTS · 06-17-2007, 10:05 AM

old style

05+
these borlas will sound great too

timpryor · 06-19-2007, 11:59 PM

Quote:

Originally Posted by 95 GTS

all 87+ mustangs have 2 mufflers

only the v8's

seco · 06-20-2007, 12:34 PM

exhaust.... it's whats for breakfast

04-14-2007, 10:45 AM	#1
USMCBULLIT Registered User Join Date: Mar 2005 Location: S.Sioux City, Nebraska Posts: 66 Trader Rating: (0)	1 vs 2 mufflers whats the difference in sound with 1 muffler vs 2 mufflers reason I am asking is I hate the way the 05+ gt mustangs sound I want to mount 1 muffler and run pipes all the way back like the 99+ mustangs

04-14-2007, 07:31 PM	#2
Tripod Registered User Join Date: Nov 2006 Location: SATX Posts: 89 Trader Rating: (0)	I guess you can try to fab something up, I can tell you from running straight pipes ( almost....It's actually an off-road H with SLP Loudmouths, which are just resonated tips ) it's ungodly loud. Sound good? Sure does, some of the time...Other its nearly unbearable. I mounted the oem H again this morning and will keep it that way until I can find suitable axle-backs or maybe do a different set up with headers and high-flow cats or something. I know a lot of people say they don't like the sound, but there just wasn't any room under there for Ford to run a system in front of the rear axle like the pre '05s.... I hear someone is working on a set up, but I don't recall who.... __________________ 2006 Mazdaspeed 6 GT 2003 SVT Focus appearance modded-SCT Tuned

04-17-2007, 09:44 PM	#4
Tripod Registered User Join Date: Nov 2006 Location: SATX Posts: 89 Trader Rating: (0)	Louder yes, better? Who knows.... __________________ 2006 Mazdaspeed 6 GT 2003 SVT Focus appearance modded-SCT Tuned

06-17-2007, 10:02 AM	#7
95 GTS Back in the saddle again Join Date: Feb 2006 Location: Texas Posts: 1,484 Trader Rating: (0)	all 87+ mustangs have 2 mufflers only difference in 05+ is the mufflers are placed at the rear. There are some properties of sound to overcome when designing this. ford did their best to maintain a deep bellowy sound. Just put a carback on there and you will be happy. No flowmasters. Bassani or the ford racing one sounds great. __________________ 2007 Reflex Silver Wolfsburg Jetta - new hotness 1995 Canary Yellow GTS - Sold 12.81@106.2 w/1.80 60' Boltons/E303 + 3100 lbs + M&H 246 HP/ 290 TQ 12.57 @ 109.21 w/1.76 60' Boltons/GT40Ps/XE270 + 3240 lbs + 555Rs 295 HP / 321 TQ

06-17-2007, 10:05 AM	#8
95 GTS Back in the saddle again Join Date: Feb 2006 Location: Texas Posts: 1,484 Trader Rating: (0)	old style 05+ these borlas will sound great too __________________ 2007 Reflex Silver Wolfsburg Jetta - new hotness 1995 Canary Yellow GTS - Sold 12.81@106.2 w/1.80 60' Boltons/E303 + 3100 lbs + M&H 246 HP/ 290 TQ 12.57 @ 109.21 w/1.76 60' Boltons/GT40Ps/XE270 + 3240 lbs + 555Rs 295 HP / 321 TQ

04-17-2007, 07:30 PM	#3
USMCBULLIT Registered User Join Date: Mar 2005 Location: S.Sioux City, Nebraska Posts: 66 Trader Rating: (0)	well i had the mufflers mounted in the middle like the 99+ mustangs but its true duals sounds good but will adding the h pipe make it sound better?

04-18-2007, 11:31 PM	#5
PMP Registered User Join Date: Apr 2007 Location: Austin, Texas Posts: 120 Trader Rating: (0)	Im not sure I understand the reasoning as to why you want to eliminate one of your mufflers. It stands to reason that by doing this you will create more restriction in the flow, which is not good. Out of all the 05+ that I have heard, the best sounding is a PYRES mid pipe and Bassani catback. The SLP's even sound pretty good.

04-19-2007, 06:55 PM	#6
Beck The Silver Six Join Date: Mar 2007 Location: New Braunfels, Texas Posts: 760 Trader Rating: (0)	keep 2..

06-20-2007, 12:34 PM	#10
seco 4 valve FTW Join Date: Apr 2005 Location: DALLAS Posts: 929 Trader Rating: (0)	exhaust.... it's whats for breakfast __________________ SLP loud mouth cat-back, Pro 5.0 short throw, 4.30's, Moser 31 spline axles, Eaton carrier, Steeda sport springs, chrome 18x9 18x10 Saleens, NT555's 285/40/18 rear, MAC O/R Hpipe, RAM power grip dual friction.....

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