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Installed Pypes o/r h

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Installed Pypes o/r h - 4/28/2008 5:38:22 PM   
Raven27


Posts: 72
Joined: 12/21/2004
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Over the weekend I installed my Pypes o/r h.  There were some issues with the install but I found solutions.  Next week I think I'm going to pull it back off and weld it all up just to make sure I have no exhaust leaks.  Over all I think this is a very good deal.  I'm very happy with the sound of an o/r h and stock mufflers.  I plan on keeping the stock mufflers and just welding on bigger tips. 

Now I'm just waiting for my CAI and tuner to come 

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08 Mustang GT Black 5spd
72 Buick GS Stage 1
Post #: 1
RE: Installed Pypes o/r h - 4/28/2008 5:55:28 PM   
unlawfl


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Mine leaks where the OR/H is bolted to the passenger exhaust manifold.  I tried to fix but I think the original mold from Pypes was worn when stamped. I will have to heat up and rap it to stop the leak.  You may have this problem so carefully reach between the frame and exhaust manifold to check the joint area when vehicle is running.  Don't burn yourself but if it leaks you will feel the excaping air. I am at a loss and Pypes will not return my email questions.

(in reply to Raven27)
Post #: 2
RE: Installed Pypes o/r h - 4/28/2008 6:13:30 PM   
Raven27


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Joined: 12/21/2004
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quote:

ORIGINAL: unlawfl

Mine leaks where the OR/H is bolted to the passenger exhaust manifold.  I tried to fix but I think the original mold from Pypes was worn when stamped. I will have to heat up and rap it to stop the leak.  You may have this problem so carefully reach between the frame and exhaust manifold to check the joint area when vehicle is running.  Don't burn yourself but if it leaks you will feel the excaping air. I am at a loss and Pypes will not return my email questions.


Actually yes this was one of the problems I encountered.  The flange on the down pipe was bottoming out on the exhaust manifold bolt stop before the pipe made a tight connection.  I had this problem on both the passenger and drivers sides.  I just took a large diameter drill bit to make an inset on the tops of the flanges so the flange would allow the pipes to make a tight fit to the exhaust manifold.


_____________________________

08 Mustang GT Black 5spd
72 Buick GS Stage 1

(in reply to unlawfl)
Post #: 3
RE: Installed Pypes o/r h - 4/28/2008 6:37:54 PM   
Agleon


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How can you tell if you have a leak?

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Mods: Tint, Steeda Exhaust, Pypes o/r H-pipe.

Steeda exhaust + o/r h-pipe= LOUD!

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(in reply to Raven27)
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RE: Installed Pypes o/r h - 4/28/2008 6:44:53 PM   
Raven27


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quote:

How can you tell if you have a leak?

If the leak has been there a while there should be a black residue on the pipes or manifolds where exhaust has been leaking out.

< Message edited by Raven27 -- 4/28/2008 6:45:47 PM >


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72 Buick GS Stage 1

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RE: Installed Pypes o/r h - 4/29/2008 5:37:41 AM   
VistaGT


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quote:

ORIGINAL: Raven27

quote:

How can you tell if you have a leak?

If the leak has been there a while there should be a black residue on the pipes or manifolds where exhaust has been leaking out.



Usually you don't want to wait till that's an indicator but h's right. A more immediate find is seeing and hearing the exhaust escaping. One you can see the smoke coming off and two you can also hear it. Listen for a ticking noise like tikytikytiky very fast. These are all clear signs


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06 Vista Blue GT 5-Speed
C&L CAI, Steeda Strut Tower Brace, UDPs, LCAs
Flowmaster American Thunder, FRPP 4.10s
Hurst Shifter, SCT w/ BRENSPEED Tune


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Post #: 6
RE: Installed Pypes o/r h - 4/29/2008 7:15:52 AM   
sdonaghey

 

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Is this the new 4 piece design of the O/R H-pipe?  I have been thinking of getting it, but I am a little concerned of issues during the install, since I was looking at doing it myself in my garage.

(in reply to VistaGT)
Post #: 7
RE: Installed Pypes o/r h - 4/29/2008 8:19:27 AM   
Raven27


Posts: 72
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Yes this is the 4 piece.  It may require some modification to have good connections.  Pypes includes 2 clamps for the pipes coming off the exhaust manifolds to connect to the H.  These clamps didn't really seem to work very well so I bougth 2 exhaust clamps like the one used to clamp at the H.

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08 Mustang GT Black 5spd
72 Buick GS Stage 1

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Post #: 8
RE: Installed Pypes o/r h - 4/29/2008 9:26:59 AM   
acascianelli


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Does anybody know if the Pypes O/R X-pipe has similar fitting issues that their H-pipe does?

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2007 Mustang GT
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Steeda Billet CMDP
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Pypes O/R X-pipe
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(in reply to Raven27)
Post #: 9
RE: Installed Pypes o/r h - 4/29/2008 10:52:57 AM   
VistaGT


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I''m sure of it. All of pypes products leave something to be desired w/ quality. They are priced to sell though

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06 Vista Blue GT 5-Speed
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Flowmaster American Thunder, FRPP 4.10s
Hurst Shifter, SCT w/ BRENSPEED Tune


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Post #: 10
RE: Installed Pypes o/r h - 4/29/2008 11:09:27 AM   
howarmat



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quote:

ORIGINAL: Agleon

How can you tell if you have a leak?


put soapy water around the connections and start the car up....you will get some bubbling and such showing you where the leaks are


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2005 Black GT Stick 1 of 368
its not stock

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RE: Installed Pypes o/r h - 4/29/2008 5:32:18 PM   
VistaGT


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windex works as well

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06 Vista Blue GT 5-Speed
C&L CAI, Steeda Strut Tower Brace, UDPs, LCAs
Flowmaster American Thunder, FRPP 4.10s
Hurst Shifter, SCT w/ BRENSPEED Tune


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Post #: 12
RE: Installed Pypes o/r h - 4/29/2008 6:04:34 PM   
Stoenr


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From: S.burbs Chicago
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Congrats!  Same setup I have, just welded some 4" tips on.

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Post #: 13
RE: Installed Pypes o/r h - 4/29/2008 6:17:30 PM   
brad281

 

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Joined: 3/15/2007
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quote:

ORIGINAL: unlawfl

Mine leaks where the OR/H is bolted to the passenger exhaust manifold.  I tried to fix but I think the original mold from Pypes was worn when stamped. I will have to heat up and rap it to stop the leak.  You may have this problem so carefully reach between the frame and exhaust manifold to check the joint area when vehicle is running.  Don't burn yourself but if it leaks you will feel the excaping air. I am at a loss and Pypes will not return my email questions.


Pypes was no help to me at all either. Couldn't get any answers to my questions. Fitment was junk.

(in reply to unlawfl)
Post #: 14
RE: Installed Pypes o/r h - 4/29/2008 7:00:17 PM   
07BOSSGT_S197

 


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I didn't get any new bolts and ended up using the old ones.  Now I have a broken bolt thats pretty much froze/heat-welded in the collector flange.  I've had issues with these pipes ever since I put them in.  I welded the H joint together to save the trouble of leaks...not that that helped much.  I had bad exhaust leaks from the get go.  I'm putting the stock catted pipes back on when I can get that broken bolt out.  PB Blaster hasn't been much help...

_____________________________

07 VistaBlue GT M/T
KB Blown 2.6L 452rwhp/411rwtq
Steeda suspension/steering/chassis
BBK Shorty headers, steeda axle-backs
Spec StageIII clutch
FRPP 3.73 gears

(in reply to brad281)
Post #: 15
RE: Installed Pypes o/r h - 4/29/2008 9:09:25 PM   
harraid5711


Posts: 588
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From: Tyler, TX
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quote:

ORIGINAL: Raven27

quote:

ORIGINAL: unlawfl

Mine leaks where the OR/H is bolted to the passenger exhaust manifold.  I tried to fix but I think the original mold from Pypes was worn when stamped. I will have to heat up and rap it to stop the leak.  You may have this problem so carefully reach between the frame and exhaust manifold to check the joint area when vehicle is running.  Don't burn yourself but if it leaks you will feel the excaping air. I am at a loss and Pypes will not return my email questions.


Actually yes this was one of the problems I encountered.  The flange on the down pipe was bottoming out on the exhaust manifold bolt stop before the pipe made a tight connection.  I had this problem on both the passenger and drivers sides.  I just took a large diameter drill bit to make an inset on the tops of the flanges so the flange would allow the pipes to make a tight fit to the exhaust manifold.




i had the same trouble, and my friend's shop said they did something similar to this fix. when you have time, can you supply pics, or diagrams of this fix so i can understand it better?? the reason is that i think i'm still getting a leak at the collector and would like to explain better how to fix it.  thanks!!

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05 GT Prem,5spd,JLT2 w/Bama race,SS Gen 1 kit, Eibach pro,Hurst,O/R-H, Boomtube Crew
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(in reply to Raven27)
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RE: Installed Pypes o/r h - 4/30/2008 2:24:40 PM   
07BOSSGT_S197

 


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quote:

ORIGINAL: harraid5711

quote:

ORIGINAL: Raven27

quote:

ORIGINAL: unlawfl

Mine leaks where the OR/H is bolted to the passenger exhaust manifold.  I tried to fix but I think the original mold from Pypes was worn when stamped. I will have to heat up and rap it to stop the leak.  You may have this problem so carefully reach between the frame and exhaust manifold to check the joint area when vehicle is running.  Don't burn yourself but if it leaks you will feel the excaping air. I am at a loss and Pypes will not return my email questions.


Actually yes this was one of the problems I encountered.  The flange on the down pipe was bottoming out on the exhaust manifold bolt stop before the pipe made a tight connection.  I had this problem on both the passenger and drivers sides.  I just took a large diameter drill bit to make an inset on the tops of the flanges so the flange would allow the pipes to make a tight fit to the exhaust manifold.




i had the same trouble, and my friend's shop said they did something similar to this fix. when you have time, can you supply pics, or diagrams of this fix so i can understand it better?? the reason is that i think i'm still getting a leak at the collector and would like to explain better how to fix it.  thanks!!


same problem you all are having here too.  Passenger side collector.  Also where the broken stud/bolt is.  +1 on the pics.



The plot thickens....

< Message edited by 07BOSSGT_S197 -- 4/30/2008 2:25:30 PM >


_____________________________

07 VistaBlue GT M/T
KB Blown 2.6L 452rwhp/411rwtq
Steeda suspension/steering/chassis
BBK Shorty headers, steeda axle-backs
Spec StageIII clutch
FRPP 3.73 gears

(in reply to harraid5711)
Post #: 17
RE: Installed Pypes o/r h - 4/30/2008 3:10:08 PM   
Raven27


Posts: 72
Joined: 12/21/2004
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I will most likely be pulling it back off this weekend to weld, so I'll take some pics then.

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08 Mustang GT Black 5spd
72 Buick GS Stage 1

(in reply to 07BOSSGT_S197)
Post #: 18
RE: Installed Pypes o/r h - 4/30/2008 7:12:21 PM   
07BOSSGT_S197

 


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awesome!  good luck man.  I'm in the same boat as you right now

_____________________________

07 VistaBlue GT M/T
KB Blown 2.6L 452rwhp/411rwtq
Steeda suspension/steering/chassis
BBK Shorty headers, steeda axle-backs
Spec StageIII clutch
FRPP 3.73 gears

(in reply to Raven27)
Post #: 19
RE: Installed Pypes o/r h - 5/4/2008 8:58:41 PM   
Raven27


Posts: 72
Joined: 12/21/2004
Status: offline
Here are some pics of what I was talking about by making a countersink in the flang.  This is the side that rest on the stops of the exhaust manifold bolts.  You can use a dremel to make the countersink. 





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08 Mustang GT Black 5spd
72 Buick GS Stage 1

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