Hey I am a new owner of an 84 FJ60 2F in Idaho Falls and this is my first post ever. I was tracking down an exhaust leak and noticed I had a huge one! There is a pipe that comes off the exhaust from under the fj behind the motor that comes back up toward the motor. It has a round open end on it and looks like it should somehow connect to I'm guessing the EGR system. What is the part called I'm missing? I've searched the EGR diagrams and the exhaust diagrams online and can't seem to find what I'm looking for.