I finally got down to the IPR. I went to TSC and bought a 1-3/8" wrench. I'm going to try and cut it down to fit in under the turbo. If that doesn't work, I'm going to make a crows foot by welding a 1/2' drive extension to the wrench. Man, its tight under there.

My pigtail going to the IPR looks like it has been pinched but, I'm reluctant to remove the heat shielding on the wires to see if they are okay. I'm not sure how I would get the heat shielding on the harness to stay if I cut it. I don't think taping would stay on it.