Greddy manifold cracked
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Joined: Aug 2010
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From: Federal way WA
When i had the Greddy turbo kit on my car I thought that with the P-FAB manifold I wouldnt have to worry about the manifold cracking. That was not the case though. Within 1500 miles the manifold started to crack along the welds in two different spots. Bottom line... You need to have a flex pipe welded into the down pipe.
hmmm? well doesnt the pfab have a lifetime warrenty at least?
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Joined: Oct 2008
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I just recently purchased a brand new Pfab Greddy replacement manifold and notice a line cut on the mounting face of the manifold
https://picasaweb.google.com/1123896...eat=directlink
emailed Pang and he said this is to allow heat expansion to prevent manifold crack. anyone with pfab got the same design?
Registered User
Joined: Dec 2010
Posts: 40
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When i had the Greddy turbo kit on my car I thought that with the P-FAB manifold I wouldnt have to worry about the manifold cracking. That was not the case though. Within 1500 miles the manifold started to crack along the welds in two different spots. Bottom line... You need to have a flex pipe welded into the down pipe.
please provide more information on this solution. Where did you get the flex pipe, Where is it welded?
Joined: Mar 2008
Posts: 349
Likes: 6
From: Bay Area, CA
Originally Posted by s2knoob89' timestamp='1317323661' post='21023631
When i had the Greddy turbo kit on my car I thought that with the P-FAB manifold I wouldnt have to worry about the manifold cracking. That was not the case though. Within 1500 miles the manifold started to crack along the welds in two different spots. Bottom line... You need to have a flex pipe welded into the down pipe.
please provide more information on this solution. Where did you get the flex pipe, Where is it welded?
greeeatt. i have an exhaust leak and i was hoping it was a gasket, but now im scared that it's going to be the P-FAB manifold.
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