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I just had the cat taken out of my 97 TJ at Calgary Muffler, cost $100
I have the same TJ but mine is a 4.0 ltr. My oxygen sensor is after the converter and I wonder if I remove the converter will it ruin the settings for the computer through the oxygen settings. I have sent a email to chrysler and will let you know the reply.Fred
It will run like ABSOLUTE CRAP!!! You can only remove your cat if the O2 sensor is in front of the cat.