Quote:
Originally Posted by FTemplar
Sir, you CAN get a CEL running this header + catback. Like I said, I have gotten it 3 times over a period of 6 months... don't mind the other codes, they are related to my remote starter that I am testing right now. I wouldn't be surprised if just variations in ambient temperature and mositure % can make the CEL show up...

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You absolutely cannot in no case on this car get a CEL from just a catback on our cars and a K&N air filter, @
steve99 is 1000000% correct, there are no sensors after the header to detect anything wrong flow wise past the overpipe (even less). Also the P0700 and U whatevers happen when you unplug or plug in an OBD2 adapter and the car misregisters it
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