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Exhaust question

  • Thread starter Thread starter 67GTA-FB429
  • Start date Start date Apr 6, 2004
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67GTA-FB429

Member
Dec 15, 2003
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Apr 6, 2004
#1
  • Apr 6, 2004
  • #1
Anyone out there running Dr Gas X-pipe? Do you like it? I have heard that it makes the exhaust sound "whiny". Any truth there?

thanks.
 

HistoricMustang

Active Member
Apr 11, 2003
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46
Confederate States of America
Apr 6, 2004
#2
  • Apr 6, 2004
  • #2
I do not use one but some of the cars at the track use this set up. It does have a different sound.

I stayed away because it is a pain to take the system off and on and I do that a lot! Should be OK for a street set up, plus it does offer a little protection in case the drive shaft decides to let go.

HistoricMustang
www.historicmustang.
 

KillerKittyCat

New Member
Aug 24, 2003
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Hammer Down - Behind The Wheel
Apr 6, 2004
#3
  • Apr 6, 2004
  • #3
I never understood the X-pipe. Two pipes into one. Excessive heat under the transmission. PIA to work around under the car.
I recommend you stay with the H-Pipe!
 

fitzm65

New Member
Jan 5, 2003
197
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Central Florida (UCF)
Apr 7, 2004
#4
  • Apr 7, 2004
  • #4
I don't like the sound of the X-pipes. It makes them sound semi NASCAR and raspy. The H-pipe is a little better. I run true 2.5 inch duel all the way back! They never cross and I like it that way with Flowmaster old school 40 series! Nice deep rich exhaust tones that come in the car and can be heard by any cop in the area when you get on it, but when you see them you can still sneak by with your foot off the gas! Oh yeah, that is power. Lol!
 

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
2,458
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56
North Atlanta
Apr 7, 2004
#5
  • Apr 7, 2004
  • #5
I think an Xpipe has been dyno-proven to create more HP and torque than an Hpipe. I have never in my life heard anyone complain about an Xpipe until this thread. Personally, I think they sound great! I may be biased though because I have one. As for a pain to put on and off the car to work on.... whats so hard about 6 bolts to the headers and two clamps on the muffler?
 
6

67GTA-FB429

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Dec 15, 2003
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Tri-Cities, Wa
Apr 7, 2004
#6
  • Apr 7, 2004
  • #6
Thanks for the input.
 
F

Fostang

Founding Member
May 8, 2002
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Stockton, Ca
Apr 7, 2004
#7
  • Apr 7, 2004
  • #7
XXX all the way man!!!
 
R

Ronstang

New Member
Apr 4, 2004
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Houston Texas
Apr 7, 2004
#8
  • Apr 7, 2004
  • #8
I have built/installed several X-pipes from Dr. Gas and I will never use anything else on one of my vehicles. You can't beat the performance and the sound is quite nice also. Anyone complaining about how hard they are to take off is either lazy or looking for a reason not to like them.....since when is it easier to take off the H-pipe? Exhaust work sucks period so you might as well have the best performing pieces available.
 

meweehaa

Founding Member
Oct 17, 2000
202
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Northeast PA
Apr 7, 2004
#9
  • Apr 7, 2004
  • #9
What about Dynomax's X-Pipe? Do you guys agree it is as good as Dr. Gas? I hope so it is being installed today. Maybe a little late but oh well. I am also having the 40s Flowmasters installed.
 

mxzx446

Founding Member
Mar 30, 2002
65
0
0
Cazenovia, NY
Apr 7, 2004
#10
  • Apr 7, 2004
  • #10
I have a Dr. Gas X-pipe too. I really like the sound of it. I cant compare it to not having a crossover pipe or a H pipe because my car had single exhaust before.
 

meweehaa

Founding Member
Oct 17, 2000
202
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16
Northeast PA
Apr 7, 2004
#11
  • Apr 7, 2004
  • #11
why cheap mufflers if you put an x-pipe on it
 

Glen's 1965 5.0

Founding Member
Feb 5, 2001
477
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Tomball,Texas
Apr 7, 2004
#12
  • Apr 7, 2004
  • #12
I want the X

I like the sounds of my system and enjoy having the X to hold up the T5 when I am taking it in and out.

 

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
2,458
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North Atlanta
Apr 7, 2004
#13
  • Apr 7, 2004
  • #13
YIKES, dont let historic see that TCP SETUP!!!
 

meweehaa

Founding Member
Oct 17, 2000
202
0
16
Northeast PA
Apr 7, 2004
#14
  • Apr 7, 2004
  • #14
Just went to go check out my exhaust set up with the X Sounds great not sure about how it will affect performance yet. Flowmaster 40s Dynomax X pipe and Chrome Tips.
 
R

rebel65

Member
Feb 1, 2004
363
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17
SF Bay Area
Apr 7, 2004
#15
  • Apr 7, 2004
  • #15
allcarfan said:
I think an Xpipe has been dyno-proven to create more HP and torque than an Hpipe. I have never in my life heard anyone complain about an Xpipe until this thread. Personally, I think they sound great! I may be biased though because I have one. As for a pain to put on and off the car to work on.... whats so hard about 6 bolts to the headers and two clamps on the muffler?
Click to expand...
than an H pipe sure, but the true classic mustang dual exhaust is just from the headers to muffler on each side then out, no crossing, or attaching to the other pipe, H the pipes connect like an H |\| kinda. Ours goes | | >< the way i see it, straight is better airflow, no?
 
F

Fomocohipo

New Member
Feb 3, 2004
128
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0
Apr 7, 2004
#16
  • Apr 7, 2004
  • #16
allcarfan said:
YIKES, dont let historic see that TCP SETUP!!!
Click to expand...
What is up with TCP?? I heard that once mustangs plus boutght them the prices went up and the quality down?? Their products allways looked cool to me.
 

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
2,458
1
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North Atlanta
Apr 7, 2004
#17
  • Apr 7, 2004
  • #17
rebel65 said:
the way i see it, straight is better airflow, no?
Click to expand...


Nope. Go to drgas.com and read up on how an xpipe works. All of the information you need is there
 
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67GTA-FB429

Member
Dec 15, 2003
777
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Tri-Cities, Wa
Apr 8, 2004
#18
  • Apr 8, 2004
  • #18
rebel: not all of the classic cars had straight exhaust like you describe. Some had a transverse muffler...like my GT390 and it was highly inefficient. The crossover helps reduce backpressure in the exhaust system. That is why the new Mustangs and cobras all come with them from the factory now. It is also why race teams use them...a cheap way to free up extra horses.
 
R

rebel65

Member
Feb 1, 2004
363
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SF Bay Area
Apr 8, 2004
#19
  • Apr 8, 2004
  • #19
hmm, ok. hehe.. if u sey so i like the sound of unadaulterated exhaust
 
6

67GTA-FB429

Member
Dec 15, 2003
777
0
16
Tri-Cities, Wa
Apr 8, 2004
#20
  • Apr 8, 2004
  • #20
thats cool. too each his own. I currently have the system you described...2.5" SS pipes to Flow 40s, over the axle and out the back, no crossover. I am just thinking of adding one.
 
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