I really have not had a chance to look under my truck to see for myself yet, but I was wondering... Does the turbo only run off one bank or side of the engine? is there a cross over pipe? If there is , it seems like that would be the best place for an egt probe... catching both sides together and getting a combined heat, but I guess if the turbo is only powered by one bank, you can run the probe right where hoot put it in the pass side manifold... .. let me know what ya all think.....

They both go to the turbo and exit thru on downpipe. It's kinda tight back there.