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4" down pipe.

Old Aug 5, 2008 | 06:13 PM
  #1  
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From: nova scotia, canada
4" down pipe.

im trying to buy a 4" down pipe for my 01 psd. i have seen that there seem to be two different types. one is like a stock size at the turbo and necks up to 4" and the other is a true 4" all the way.
is that correct or is there only one size. ill build the rest of the exhaust myself but i want the pipe.
so far the best one i can find is from summit racing but they are unable to tell me what the pipe is... SUM-673221-2.
some of you guys must have upgraded, have you run into this before?
thanks
cheers.
 
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Old Aug 5, 2008 | 06:24 PM
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I didn't have that problem when I did mine, MBRP from DIESEL MANOR. If you look at the stock down pipe, it starts 4" turbo connection at the turbo then goes 3.5". I don't know anybody that only sells the just the down pipe. I'm sure there is someone that does that. I will look and see what I can find for you.
 
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Old Aug 5, 2008 | 06:28 PM
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I would think if you called MBRP, Diamond Eye, Silverline, MKO or any of the big exhaust dudes they would be willing to work out a deal with ya on just a down pipe. I've never seen what you are talking about so I have no input there.
 
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Old Aug 5, 2008 | 06:35 PM
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Buy just your down pipe from http://www.dieselsite.com/index.asp?...S&Category=475

they rock and their service is great
 
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Old Aug 5, 2008 | 06:38 PM
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Well there you go BeerBoy, nice job TAG....
 
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Old Aug 5, 2008 | 06:40 PM
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If memory serves they are all 3.5 at the turbo as that is the turbo outlet hook up. Mine is anyways. Then within 1'' it immediately kicks up to 4'' the rest of the way all the way out to the back of the truck. As long as it is a stock turbo anything on those sites is correct for what your doing.
 
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Old Aug 5, 2008 | 06:40 PM
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Pure diesel power has one by MBRP both stainless and aluminized in the full 4 inch. sorry dont know how to give you a link.
 
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Old Aug 5, 2008 | 06:41 PM
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Originally Posted by tag187
Buy just your down pipe from http://www.dieselsite.com/index.asp?...S&Category=475

they rock and their service is great
Like he said! Thats what you want for sure.
 
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Old Aug 5, 2008 | 06:41 PM
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fast answers guys, thanks,
ill check into shipping from the above link.
 
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Old Aug 5, 2008 | 06:43 PM
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sorry a little OT but could one of you be so nice as to tell me how to do a link. Thanks
 
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Old Aug 5, 2008 | 06:45 PM
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copy from your tool bar and paste into your reply
 
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Old Aug 5, 2008 | 06:48 PM
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Dmax Stroked 00's Avatar
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Originally Posted by tag187
copy from your tool bar and paste into your reply
Thanks tag that was easy enough.
Here is another one for you then
MBRP Stainless Aluminized Ford 7.3L Powerstroke Diesel Exhaust Systems
 
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Old Aug 5, 2008 | 06:59 PM
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You know I thought PDP had them I just didnt look around enough
 
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Old Aug 5, 2008 | 07:13 PM
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I just happened to be lookin around on there yesterday so it was easy to remember them.
 
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Old Aug 5, 2008 | 07:20 PM
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Summit also sells downpipes FWIW.
 
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