Where to install Wide Band O2

[BOP4ever]

I have a LM1 system and I need to install the included weld in bung for the O2 sensor.
I was thinking about putting it under the car where the down pipe bends back or something to avoid welding under the hood.

 

[CGASTON]

I have a LM1 system and I need to install the included weld in bung for the O2 sensor.
I was thinking about putting it under the car where the down pipe bends back or something to avoid welding under the hood.

8" from the turbo

 

[whitehot1]

On the test pipe if you have one or you could have it installed on the inlet piping of the cat converter.

I marked where i wanted to have the bung welded on to the test pipe. Then removed the test pipe and drilled the hole for the sensor and took it to a muffler shop and had them weld the bung on. A lot easier to remove the test pipe to do this than to remove the down pipe and safer than having someone welding under the hood of the car.

 

[Ttype6]

If you want to run an open exhaust,you'll need to put it in the down pipe. 18" from the turbo is a good general rule of thumb.