dead o2 sensor, replaced and now knockretard

Sub

I said fuck it ordered raptor drivers side 02. The extensions are literally garbage.. min was turning on and off like a bad signal.. I just unplugged the extension blew in it and bingo works fine...every company that sells these pos should be ashamed of themselves.

Got a part number for that raptor sensor?

I haven't had any issues with my mbrp extensions.

I have a set of new O2 extensions for sale down in the classifieds.

KOOKS headers, automatic - no extensions needed(but included).