So I picked up an LC-1 last week and need to install it to get my cam dialed in (212/218 in an LQ9). My original plan was to install in place of the passenger narrow band sensor and use the LC-1 simulated NB output to feed the PCM. However, I haven't been able to come up with an old oxygen sensor to get the connector from so I don't have to modify the engine harness. So it looks like I'll be welding in a bung, the question is where. I have dual 3" back to behind the dual in/out muffler and this is an extended cab pickup so the combine point is REALLY far behind the engine. Plus dual 3" magnaflow cats. Where should I install the sensor, is right next to the NB sensor on the passenger side okay?