6.2 Y-Pipe help needed

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raptorpaul

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I took a large rock to the factory y pipe on the passenger side just behind the cat. There is a dent but no hole there, however it caused an exhaust leak at the manifold and y pipe flanged connector. I have tried to reposition it with no success and took it to a muffler shop who repositioned and put some sealant on the joint which worked for a couple months. The problem is back just wondering if anyone else has had similar issue or suggestions. I am tempted to cut the flange off and weld on a new one. Or if I buy a new y pipe no cat will it throw CEL? “Of course off road use only” and could I get it shipped to CA?



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jpwrx2002

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No cats will cause a CEL, it can be remedied with a tune but will show an O2 readiness fault at emissions time
 

biturbomg

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If cheaper to fix do that if not just buy an after market y pipe with no cats and call it a day.
 

Red01Z06

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I too had a leak and have been looking for after market Y-Pipes with cats for our trucks. I only see ones for long tubes. Are there any after market y-pipes that work with stock manifolds?
 
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raptorpaul

raptorpaul

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I too had a leak and have been looking for after market Y-Pipes with cats for our trucks. I only see ones for long tubes. Are there any after market y-pipes that work with stock manifolds?



Only one I found was Bassani with no cats. Would have to swap out every two years. “When it drives on the street” for reg.


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