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Old 03-21-2021, 02:52 PM   #1
Spaceme1117

 
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Drives: 2017 Camaro SS, 2011 Corvette GS
Join Date: Feb 2019
Location: Erlanger, Kentucky 41018
Posts: 859
CEL from Headers with Cats?

So I tried searching but did not find the answer to my question.

I am very new to the LT 5th gen engine. I have owned several cars with 3rd and 4th gen LS engines.

I just purchased a 2017 Camaro 2SS.

Was looking into headers and I would likely get Kooks with catted connection pipes going into the stock exhaust.

On the stock tune, would the Kooks and catted pipes, would that set off a CEL?

And on the stock exhaust system, how many cats are there?
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