V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

Dual Exhaust Question

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Old Sep 18, 2006 | 03:48 PM
  #1  
Torroba's Avatar
Torroba
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Default Dual Exhaust Question

Hello. First time poster with 2000 V-6 exhaust questions. Is there any significant difference in performance the available V-6 dual options?

Catted Y-pipe to dual
vs.
"True dual options:"
Catted X-pipe
Catted H-pipe
Catted Straight pipe

Additionally, it seems that most do not like the y to dual option. However, is there much difference between an X pipe and two pipes that come together in and out of a y-shape? It seems like it would just be a more curved X.

Thanks.

Old Sep 18, 2006 | 06:10 PM
  #2  
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Default RE: Dual Exhaust Question

w/ the y pipe in there it forces all of the exhaust into that small little 1 pipe length for a min. w/ an x or h the exhaust isnt forced into one small opening, it is simly just spread out through both pipes. id go x, h, or straight. i have straight w/ force mufflers and turndowns on mine. sounds really good for a 250 dollar exhaust
Old Sep 18, 2006 | 06:20 PM
  #3  
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Default RE: Dual Exhaust Question

Definently remove the ypipe! Get a shop to do a custom job with straight catted pipes and whatever muffler u want welded in.. i got original 40 flows, but muffler choice is highly opinionated. My custom job was an even $300 for straight pipes flowmasters and chrome tips. Some people say that an X or H pipe isn't really needed for a v6 because we have even fireing engines...but i'm sure the experts on here have more to say about it
Old Sep 18, 2006 | 10:39 PM
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Default RE: Dual Exhaust Question

Not much of a difference in hp, but there's generally a huge difference in sound.
1.) O/R Y pipe units are generally much higher pitched than true dual
2.) Catted Y pipe units sound barely any different than stock
3.) Straight Pipes are generally fairly loud, but that's about it, just loud, not neccessarily good sounding
3.) Catted H pipes will have a decent tone with a very slight hp edge over the previous systems
4.) Catted X pipes are the same as the h pipes, just a little milder sounding
5.) O/R H pipes are generally fairly loud, but also retain some sound quality, but they do get a little weird sounding in the upper revs, offer the most hp possible, but yet again isn't that much of a difference over the others
6.) O/R X pipes are a little more milder sounding than the O/R h pipes, but retain much more of their upper end sound.
Old Sep 21, 2006 | 11:23 PM
  #5  
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Default RE: Dual Exhaust Question

Makes sense.

Thanks all for the info.
Old Sep 22, 2006 | 12:18 AM
  #6  
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Default RE: Dual Exhaust Question

what about twin pipes that dont connect??? so each 3cylinders has its own dedicated pipe????? what difference does that do??? & how come no one discusses them???


ORIGINAL: jthorn9

Not much of a difference in hp, but there's generally a huge difference in sound.
1.) O/R Y pipe units are generally much higher pitched than true dual
2.) Catted Y pipe units sound barely any different than stock
3.) Straight Pipes are generally fairly loud, but that's about it, just loud, not neccessarily good sounding
3.) Catted H pipes will have a decent tone with a very slight hp edge over the previous systems
4.) Catted X pipes are the same as the h pipes, just a little milder sounding
5.) O/R H pipes are generally fairly loud, but also retain some sound quality, but they do get a little weird sounding in the upper revs, offer the most hp possible, but yet again isn't that much of a difference over the others
6.) O/R X pipes are a little more milder sounding than the O/R h pipes, but retain much more of their upper end sound.
Old Sep 22, 2006 | 12:24 AM
  #7  
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Default RE: Dual Exhaust Question

Those are generally the same as an h pipe, some people put cats and mufflers on them, some mufflers, some nothing at all. Personally I find them to be very similar to h pipes of you do a catless set up, but I'm an x pipe man myself.
Old Sep 22, 2006 | 12:40 AM
  #8  
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so on an x-pipe the pipes actually cross inside?? so the left 3 cylinders comes out the rear left exhaust & the right 3 cylinders comes out the rear right exhaust? & that just makes it sound different??
Old Sep 22, 2006 | 12:43 AM
  #9  
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Torroba
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Default RE: Dual Exhaust Question

Catted = CO2 = Global Warming = Bad For Environment = Bad For Humans

No Cat = CO = Smog = Health Hazards = Bad For Humans

Whatever Happed to the 1997 Super Stallion concept car that was Flex Fuel (E85)?
Old Sep 22, 2006 | 12:56 AM
  #10  
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mustang232
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Default RE: Dual Exhaust Question

THERE IS NO SUCH THING AS GLOBAL WARMING, OR THE GREEN HOUSE AFFETCT, ITS BEEN PROVED
ORIGINAL: Torroba

Catted = CO2 = Global Warming = Bad For Environment = Bad For Humans

No Cat = CO = Smog = Health Hazards = Bad For Humans

Whatever Happed to the 1997 Super Stallion concept car that was Flex Fuel (E85)?



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