Does anyone know much about these dual oxygen sensor cats? I am going to do my exhaust soon, and I figured instead of having the shop weld in a new 02 bung, I could use the inlet 02 bung for a wideband. It is a 3-way cat, so I assume it should be fine as far as compatibility. Any help would be greatly appreciated. Thanks.
most people go with magnaflow 94035 for a cat converter. you should look at it
My car is more Quad 4 than LD9...I'm not going with anything smaller than 2.5"...but thanks for the input.
The best thing I can tell you is to call Magnaflow and talk to a tech person. That is what I did and they helped me get the right one that doesn't throw codes. Just explain to them what you're doing and they should be able to help you.
I'm running a 94036 (2.5" single bung) and have had no issues with codes. I have yet to go through emissions testing though... you should be fine with that one as far as I can tell it is the same as mine but with dual sensors...

Knowledge about everything and yet an expert of nothing!!
Jack of all trades.
Well thanks for the input guys. I just ordered it, so I will see how it goes.
Huh...The cat came with a bolt to plug one of the oxegen bungs. So, whether or not the wideband threads into the hole or not, it really doesn't matter. Thanks again guys.