I'm completely exhausted
or more accurately, the exhaust system overhaul is done. I moved the O2 sensor bung back 24" per the recommendation from Innovate so I hope that contributes to a longer lifespan for the sensor. And, as I may have mentioned earlier, I was able to relocate the H-pipe rearwards which allows it to clear everything comfortably.
With the exhaust revisions complete, I crossed off a few other items on the punch list. I affixed a standoff to the top edge of the trans cooler so it's solid now. I wasn't happy with the way the PCV system was operating so I moved the clean air side filter to the inside of the air cleaner and hooked the hose to both valve covers instead of just one. I also sealed up the catch can fittings better than they were originally. There was only a couple of teaspoons of oil in the reservoir after the trip, but I don't know if that was the result of an efficient engine or poor performance of the PCV setup. I'll know more in a couple of weeks after we take another trip.
I also adjusted the coil overs. I tightened up the springs an inch in the rear and a half inch up front. Also went one click firmer on the single adjustable shocks. As crappy as most of the roads are, it shouldn't take long to find out if the changes helped.
Tomorrow I'll be pulling the passenger front seat and the console to access the wiring. I need to run the new temp sensor wire to the Dakota Digital brain box. I also have to snip some zip ties to give the O2 sensor some slack. It won't reach the relocated bung as things sit now. Then I need to spend a couple of days cleaning up. The underside of the car got oiled down from trans fluid puking out the overflow on the trip to the TFN. I was concerned about that when we overfilled it while shaking the car down. I drained 8 quarts out of the trans but only put 6 back in. I'll watch the pressure gauge to see if I need to add more, but I'm betting it will be okay just a little over the full mark.