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Down pipe, Which one

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Old Aug 13, 2009 | 03:16 PM
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From: azle texas
Down pipe, Which one

Looking at down pipes on ebay. I see they are different in their bends. Could someone lead me in the right direction?
 
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Old Aug 13, 2009 | 03:54 PM
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Don't think it matters, just make sure you get a 3" two-piece downpipe. The pics on ebay may or may not be the actual pipe you'll be getting. Verify with the seller before buying! Or, you could buy one from one of
the site supporting vendors here...
 
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Old Aug 13, 2009 | 06:36 PM
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I'd go with one from Beans Diesel Performance. Got mine from there and it was only $90 plus shipping
 
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Old Aug 13, 2009 | 06:53 PM
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mbrp

my down pipe was a pain to install but it was worth it in the long run, and 3 hours of cab off custom hammering firewall was fun too.
 
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Old Aug 13, 2009 | 06:58 PM
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I went with Tymar Performance 3in two piece down pipe and had it powder coated as well. That way it helps keep most of the hot exhaust in the pipe and not as much under the hood.
I believe it keeps the outside of the pipe around 600 deg F. I'm sure someone will chime in if I'm off a bit on the temp. Though I did pay a bit more but I'm happy with it. I looked at it like If I'm going to do might as well do it so I'm happy.
 
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Old Aug 13, 2009 | 08:32 PM
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Mine was pretty easy install. Worst part was the sawzall I was using was battery powered so it kept dying after a couple minutes.

Everything else went great!
 
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Old Aug 14, 2009 | 06:51 AM
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I'm fixing to buy an exhaust system soon, and RPM outlets sells a nice looking kit. aluminized steel, and the downpipe has th pyro bung already installed. Unless I see something better, this will be the setup that goes on my truck.good luck,C
 
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Old Aug 14, 2009 | 09:14 AM
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Originally Posted by chris64
I'm fixing to buy an exhaust system soon, and RPM outlets sells a nice looking kit. aluminized steel, and the downpipe has th pyro bung already installed. Unless I see something better, this will be the setup that goes on my truck.good luck,C
You may want to consider putting your pyro probe in the exhaust manifold vs. the downpipe. You'll have a much more accurate picture of your turbo temp. Probe in the downpipe is usually 2-300 degrees cooler... so you gauge will be telling you 1150*, but your turbo is running at 1350-1450* and won't last long at those temps...
 
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Old Aug 14, 2009 | 09:22 AM
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Heard it was beter

Originally Posted by BadDogPSD
You may want to consider putting your pyro probe in the exhaust manifold
vs. the downpipe. You'll have a much more accurate picture of your turbo temp. Probe in the downpipe is usually 2-300 degrees cooler... so you gauge will be telling you 1150*, but your turbo is running at 1350-1450* and won't last long at those temps...
Can someone explain why its beter to put the pyro on the drivers side EM?
I haven't done the mod yet but its a soon come thing.
Rocky
 
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Old Aug 14, 2009 | 09:32 AM
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Originally Posted by DRRXR
Can someone explain why its beter to put the pyro on the drivers side EM?
I haven't done the mod yet but its a soon come thing.
Rocky
Simply for ease of installation- easier to get to & shorter wire run as most install the gauges on the drivers side a-pillar.
 
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Old Aug 14, 2009 | 09:48 AM
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thanks

Originally Posted by BadDogPSD
Simply for ease of installation- easier to get to & shorter wire run as most install the gauges on the drivers side a-pillar.
Just kinda seems like one on each side would be beter. Dale posted some pics onn his and it was on the drivers side, I can tell that it looks easier to get to from down under.

Rocky
 
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Old Aug 14, 2009 | 09:59 AM
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MBRP is a big, well known name in the exhaust market, so I went with one of their 3" OBS pipes.
What a piece of JUNK! Elbow welded on backwards and teh flange wasn't the right style. It was for sure for an OBS install, it was just a pile of junk. I returned it and got a Grand Rock dp from Diesel Performance Plus. The GR pipe is perfect, cost a bit more but is soooo much better quality.
I have also purchased one from Bean's and it was also a good pipe.

Just remember the cheaper pipes might not be the best out there...
 
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Old Aug 14, 2009 | 03:20 PM
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From: azle texas
Originally Posted by DZL JIM
MBRP is a big, well known name in the exhaust market, so I went with one of their 3" OBS pipes.
What a piece of JUNK! Elbow welded on backwards and teh flange wasn't the right style. It was for sure for an OBS install, it was just a pile of junk. I returned it and got a Grand Rock dp from Diesel Performance Plus. The GR pipe is perfect, cost a bit more but is soooo much better quality.
I have also purchased one from Bean's and it was also a good pipe.

Just remember the cheaper pipes might not be the best out there...
Great to hear that I just ordered one yesterday from mbrp. Think I will get one from Bean's.
Much Thanks, Tony
 
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