Kind of surprised I actually watched that entire video (although I did skip past the hair loss treatment advertising at the start). Assuming all of this is accurate I'm starting to be a little more optimistic about the EJ being phased out. If the stock engine does in fact have stronger, more efficient, and more resilient engineering then I imagine with upgraded components we could be seeing FA builds pushing some really impressive power. I couldn't find much on YouTube on the FA24DIT Crosstrek from Prime Motoring but this NASIOC thread has a pretty good breakdown of what they did with it if anyone is curious... https://forums.nasioc.com/forums/showthread.php?t=2907007