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Old 05-10-2017, 02:56 AM   #1
RICKSTER03
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Join Date: May 2017
Location: california
Posts: 3
Help with explaining headers @ o2 sencors 2003 boxster

Ok I've put on new headers with out cats on 2003 Boxster .also a sport muffler . I cant find a answer with the o2 sensors ? What do I do now the headers have plugs that can be taken out for o2 sensors .stop right that will create codes . how do you make this work so possibly no codes appear, Thanks
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