Quote:
Originally Posted by Jaxonalden
I read an old post from CJ Boxster and in it he had a IPB (illustrated parts breakdown) of my exhaust system. The picture showed a place for an O2 sensor aft of the secondary cat. If its there and I plug my O2 sensor to that I should be able to operate without getting a CEL, right?
The picture of the exhaust system in post 254 on the Thread called "Performance Exhaust and Header for Boxster".
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Yes, I saw that in the diagram. I don't recall seeing 02 bungs before and aft of the secondary cats on my car though. There might be a place to tap and drill a set. 2nd issue with that is your wires for the 02 sensors arent' nearly long enough to stretch back that far so you'll have to cut and splice some extensions. I heard that can backfire because the longer wire has more resistence which can cause a CEL as well. Did you install the headers yet? Let us know how they work out.