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      05-19-2013, 09:20 PM   #208
335iSmiley
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Drives: 2007 bmw 335i coupe
Join Date: May 2013
Location: Charlotte

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Hi there I was wondering with your newest JB4 chip if i were to get it then install catless downpipes would I still have a check engine soon light or would the chip remove that. Reason i am asking this is i need to take a emissions test and if i am showing a code they will fail me.