Message: I getting some headers for x-mas and am going to fab up a true duel exhaust. My question is, do I need 1 cat/O2 sensor per side? Or can I get away with no cats? Can I put 1 O2 sensor in the equalizing tube? If I do need cats/ O2 sensors what is the best bang dor the buck and were can I find them. Also heard something about running no O2 sensor, hows that work. Any other suggestions or comments regaurding exhaust gladly excepted.
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Subject: True Duel Exhaust