Id toss the chemical guys coating in the trash and order a real coating from a detailing based company and not a marketing company. PPF, just heat and pull and will probably have to follow with some adhesive remover but the sooner you remove it the easier it will be.
I tried it the other day. You should be able to get 3 of the 4 bolts off without removing anything besides the intake and lower charge pipe. That inside top bolt next to the block and blocked by the hardlines is gonna by be a real pain. I bolted all my shit back up and called ut a day
what was your takeoff procedure, I got the 3 bolts off in 30mins without loosening anything else. But that top bolt next to block and hidden by the hardlines through me for a loop all day and decided to put it all back together