Quote:
Originally Posted by Mr. Liu
I just went through a whole month of figuring out smog with the exact same issue you have. I finally waved the white flag and got a stock xpipe, everything is back to stock. My cat and 02 are all ready after driving about 50 miles, and the only thing I have to get ready now is the EVAP.
I suggest you not mess with the headache and just swap back to stock
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I'm pretty sure the EVAP monitor can be incomplete and you would still pass smog in CA, with all other monitors ready.