Review on 🔧 M18X1.5 O2 Oxygen Sensor Bung Stepped Notched Style Mounting Bung and Plugs - 1 Bung/1 Plug Fittings Weld Bung - 4 Sets by Michael Hellewell

This item has been welded with another middle pipe. The first one welded on came with the broadband oxygen sensor I bought. The welder was able to make a good weld and easily get it to the angle I wanted. I bought this to fit another center tube in case I decide to run either side. The welder used the same settings as the first, and the second closed the contact and the welding had to be stopped. He began to melt the cork. Luckily this didn't ruin it completely and he was able to add a small weld to make sure it was tight to the part of the cork that melted. He said this one was made from cheaper material than what came with the AFR broadband kit. I thought I should let someone know before they get it and destroy it. I'm not a welder so I'm not sure what exactly you need to do. Just make sure you start with simple settings because this stuff melts. Like I said the welder who did it managed to save it, it just wasn't the prettiest weld and I didn't care if it was ever seen.