I finally took some pictures of the 2.2K Ohm Resistor mod that can be used with the JDM Uppipe. The reason why I didn't connect it to the JDM Uppipe thread is that it would be easier for members to find this picture and information by giving it its own thread.
When using a bungless uppipe, like the JDM STI uppipe, a CEL will appear if the resistor mod isn't performed. The EGT probe that sits inside the stock uppipe is taken out and there is a connector that this probe connects to. If you look near the brake booster underneath the removable black plastic cover that has two screw pins, you will be able to find this connector. Unplug the probe side of the connector and store for later use or discard. Place the 2.2K Ohm resistor into the remaining side of the connector like the picture shown. Then cover it somehow with insulation of some sort and or tape it closed, to not allow the ELEMENTS from outside to get inside and cause corrostion. And then hide this underneath the other connectors. Then place the cover back on with the screw pins. Your all done. FYI.