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Catted DP that won't throw codes
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03-11-2019, 02:49 PM | #1 |
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Catted DP that won't throw codes
I've seen/read mixed reviews about catted DP's that cause a check engine light because they cannot convert emissions as well as the stock downpipe. Is there hard evidence as to which aftermarket DP's are good enough to not throw codes?
Here are the options available. I'm leaning towards Wagner at this point:
I just installed a VRSF catless DP and and it's a little too loud for me, too much drone, and the smell isn't great either. I have factory performance exhaust.
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2013 135is DCT Carbon Black Metallic Last edited by ferocity02; 03-11-2019 at 09:52 PM.. |
03-11-2019, 09:52 PM | #3 |
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03-12-2019, 07:07 PM | #4 |
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Has about 25k on it and yes it does throw a code. Same risk you will take with any catted downpipe. Don’t know if any that guarantee not to throw a code. No smell of fumes tho
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03-13-2019, 07:21 PM | #5 |
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03-14-2019, 02:19 PM | #7 |
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My exhaust is all stock expect the downpipe and it sounds very good when I get on it even alittle. I just want to try out catless, if I don’t like the smell I’ll gladly go back to catted. I think my car sounds alittle deeper than a catless downpipe car.
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03-14-2019, 02:23 PM | #8 |
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03-19-2019, 08:31 PM | #9 |
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Been running my E92 N55 for 18 months with the Wagner catted DP and zero issues with an MHD Stage 2+ map, even in my state which has very strict emissions standards. Jeff at Top Gear Solutions was super knowledgeable (no affiliation, just a happy customer). YMMV
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03-27-2019, 10:08 PM | #10 |
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Wagner has the least instances of throwing a CEL for us
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