Downpipe that wont throw codes?

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Thread: Downpipe that wont throw codes?

  1. #1

    Default Downpipe that wont throw codes?

    I need a downpipe that wont throw codes. I have the mandrel exhausts one on there with a cat and my CEL is on. I dont know if this is just a fluke occurance but my emissions in coming up and I wont pass with a cat. code going off. Should I just get another mandrel and hope it was a fluke? Or does anybody know of where I can get a downpipe (catted) that wont throw codes.

    Thanks guys

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  3. #2

    Default

    Put your stock one back on for the test.

    [insert signature here]

  4. #3

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    stock one cracked, that's why i got a new one lol.

  5. #4

    Default

    Just have it spot welded.


    [insert signature here]

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