I've had an idea of creating less welds in our exhaust systems.

I'm not sure if one of these exists somewhere but I cant seem to find one, any of you fabricaters wanna try and make one up?

ebayalp-88310 | Flickr - Photo Sharing!

Sort of like that so you can screw it into the original O2 sensor then have 2 sensors screwed in side by side if ya get what I mean.

Just an idea.

John