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O2 Sensor for European Pre-muffler


Vehicle Information: Model: C2; Year: 1991; Body Type: Coupe; Engine (type, size, modifications): 3.6 stock; Total Mileage: 60000;

I apologise in advance if this the 2nd time you've received this request -- I received an error message when initially submitted, so I am resending. I've replaced my cat with a Porsche OEM European pre-muffler. It did not come with an O2 sensor connection. I assume that I should hook up the 02 sensor, but are there any special considerations that you may be aware of? I also assume that I need to take the old cat to a shop to cut off the old O2 mounting and weld it to the new one. As always, thanks for any directions that you might provide.Regards

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