best way is to cut it off and never put the junk back on again
Replace the catalytic converter.Replace the catalytic converter.
Not legally.
Yes, all vehicles made since 1975 have at least one Catalytic Converter and sometimes more.
they should be right before and after the catalytic converter
There is one on each side of the catalytic converter.
In the exhaust system. Typically there will be more than one. The upstream is located before the catalytic converter, and the downstream is located after the catalytic converter. It may be necessary to lift the vehicle and obtain access from the bottom to troubleshoot or replace them.
There are two, one on either side of the catalytic converter.
There are two, one on each side of the catalytic converter.
That is the O2 sensor behind the catalytic converter.
It/they are in the exhaust manifold/pipe, before (and after) the catalytic converter. Depends on yearand engine.
There are two. One on either side of the catalytic converter.
The oxygen sensors are screwed into the exhaust pipe near the catalytic converter.