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Old 04-05-2013, 07:12 AM   #69 (permalink)
Yutnaka
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Join Date: Apr 2011
Location: Columbus, GA
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Quote:
Originally Posted by Osiris View Post
question....this happened after putting on test pipes yes? What kind of gasket sits between your test pipes and headers? O-ring gasket, or regular flat gasket?
I have the Z1 metal gaskets. I used to have cnt hfc and they were leaking between the headers and cats. That leak also caused more leaks down the whole exhaust. But I got them all fixed. But yes, I did get the codes after install...which I thought that it might happen.
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