It's been cold AF most days, so I procrastinated getting plug #8 out as a small pebble had prevented me from getting the socket on it. I finally managed to get that out and thought that was the hard part since I used anti-seize last time I did the plugs. Nope. I soaked the plug in rust penetrant AND still had to add a u-joint and 3 extensions to get enough leverage to break the plug loose. I applied firm, steady pressure, but avoided hammering on it out of fear I would break the plug. I know it's very uncommon with the 1-piece plugs, but that thing felt like it was red Loctite'd in there and I have a habit of using too much force. It took over an hour to get the MF out (maybe 15 min of actual wrenching and 45 min of me stepping away to curse the engineer that made that plug so hard to reach in the first place), but it's out.