No, this is what you want: https://dodgeforum.com/forum/2nd-gen...converter.html

 

Just put a non fouler on your post cat o2 sensor and it will be fine.. It will get the sensor up out of the stream and the computer will think everything is running fine..

 

If the 02 simm has a problem it can throw your transmission into limp mode.

Don't ask me how I know.

 

Will they efect a 5spd tranny or nv3500???

 

Nope. Computer has no control over those.

Not really a fan of simulators myself though. You REALLY want the front O2 sensor operating as intended, as it plays a major role in how the engine runs, and fuel economy. Rear O2 sensors aren't quite as critical, but, if you don't have a cat, the non-fouler trick will keep it from setting codes.