2018 SCrew owner here. Stepping through install of preferred accessories including a fire extinguisher. Wanted a FE of sufficient size to do some good, and to avoid the dry powder type, which are effective but make a mess. Settled on the H3R HG250R mounted in an H3R NB300 bracket attached to a Bracketeer mount. I also purchased an H3R SM01BK mount in case the Bracketeer didn't work, but as things turned out, there were no existing holes I could find that would accommodate the H3R SM01BK. The holes in the Brackteer mount didn't line up with holes in the H3R bracket so I had to drill four mounting holes in the plastic base pad of the NB300 - easy enough. Makes for a nice clean installation but not perfect. The Bracketeer mount restricts the forward travel of the seat in the Gen 2 Raptor. Not a big deal unless you need to move the pax seat way forward to make room in the back. Also the quick release pin on the NB300 is down low with just enough room to pull it out when needed. Overall, a very tight fit but looks good and works well. Easily removable and no holes in the truck.