Need help with mopar race exhaust....no instructions..

[FLYNLO]

Well fellas, I have decided to save myself 400 bucks and do the install with my mechanic tomorrow afternoon. However, I bought a pair of 02 simulators from Roe Racings (which comes with the exhaust system) so that I could avoid any potential check engine lights. Ok...what I need to know is...which oxygen sensors are the ones that I need to be "simulating"?? As I remember, there are two o2 sensors in the cats of the sidesills. Also, there are two more that are located at the exhaust manifold. Is this info correct? Obviously, I have never torn the car apart from the bottom, so I am not sure what to expect, or which wires to tap into. Could someone please let me know how I am supposed to find out?

 

[GR8_ASP]

You replace the rearward pair of O2 sensors with the simulators. The forward pair are before the catalyst and are used for engine control. The rear for ensuring the cats are working.