Quote:
Originally Posted by maytag
Everything I'm reading says they are. The secondary cats on the 3.2 seem to be identical and interchangeable with the 2.7 and 2.5. At least according to parts exchange sites.
Woody? Or David? Y'all know about this?
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Well Hope I'm wrong, but the pre cat 02 sensor on the 3.2L cars is on the header ahead of the convertor. So the mid pipes would only have the after cat 02 sensor, where the 2.5L cars have the pre and post 02 sensors on the mid pipes. Hoping to find the 2.5L pipes so I don't have to modify. Might have to sometime but that's why I'm starting the search early! Of course I may be wrong.
1998 Porsche Boxster
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