I have four weld-in 02 sensor bungs that I planned on putting in my truck, but instead decided to go with true-dual no-cats....so who needs O2 sensors, right?

Make an offer. I paid $12 each for them (overpriced), and they've done nothing but sit on my work bench in sealed packaging.

More info, pictures, or questions: Call or Txt four seven nine, five eight six, four three three seven.