TwinTurbo.NET: Nissan 300ZX forum - Greg Dupree Downpipes cracked in half!! WTF!!!
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Subject Greg Dupree Downpipes cracked in half!! WTF!!!
     
Posted by WhiteOutZ on February 12, 2004 at 7:34 PM
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Message So I posted yesterday about how I thought I had a loose nut on my downpipe, because I heard an exhaust leak. Well I rolled it onto ramps today and guess what I found. The 2 split pipes that come off of the turbo flange broke clean off of the flange, and the flange is still tightly bolted to the turbo. WTF! I thought these were the best money could buy. I am highly disappointed, they make great power and have awesome craftsmanship, but let me make a suggestion Greg. From now on I think that if they were welded on the OUTSIDE as well as the inside it would be a much better design. I don't see this problem happening if they were made like that. Even though they cracked, I am still pleased with them. I simply exposed a minor design flaw. I have had these downpipes for about 10 months only. Also... There is no rust on the entire thing other than a LITTLE surface rust on the lower flange that goes to the test pipe, and they are the ceramic coated 4 bolt version.
If you read this Greg please email me. I need to talk to you about buying some new ones.


I'm from the streets bitch!

     
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