4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

3" Exhaust for 4.6L GT

Old 04-03-2006, 10:23 PM
  #1  
Niteryder
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Default 3" Exhaust for 4.6L GT

Has anyone done a 3" system on a 4.6L GT?
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Old 04-03-2006, 11:07 PM
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kendiesel
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Default RE: 3" Exhaust for 4.6L GT

That would be overkill. Why would you?
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Old 04-04-2006, 12:22 AM
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travisl1213
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Default RE: 3" Exhaust for 4.6L GT

u will loose power w/o FI
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Old 04-04-2006, 01:00 AM
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racer02GTstang
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Default RE: 3" Exhaust for 4.6L GT

would you gain much hp with 3 inch exhuast if you have forced induction?
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Old 04-04-2006, 01:18 AM
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redstanger
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Default RE: 3" Exhaust for 4.6L GT

2.5 is perfect. 3in is unnessesary.
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Old 04-04-2006, 01:37 AM
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white04gt
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Default RE: 3" Exhaust for 4.6L GT

ORIGINAL: redstanger

2.5 is perfect. 3in is unnessesary.

That's what "she" said
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Old 04-04-2006, 01:55 AM
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travisl1213
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Default RE: 3" Exhaust for 4.6L GT

ORIGINAL: racer02GTstang

would you gain much hp with 3 inch exhuast if you have forced induction?
yes with FI it would be perfect size, aslong has ur pushing enough boost
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Old 04-04-2006, 02:15 AM
  #8  
karmstrong_2
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Default RE: 3" Exhaust for 4.6L GT

+1
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Old 04-04-2006, 10:44 PM
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rbstang
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Default RE: 3" Exhaust for 4.6L GT

ORIGINAL: travisl1213

ORIGINAL: racer02GTstang

would you gain much hp with 3 inch exhuast if you have forced induction?
yes with FI it would be perfect size, aslong has ur pushing enough boost
exactly. why do you think they make 3inch downpipes and 3inch turbo back exhaust systems...
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Old 04-04-2006, 10:56 PM
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MustanggtCorey
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Default RE: 3" Exhaust for 4.6L GT

-Off topic- sorry, but what's the +1 mean? Sorry guys....
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