Hopefully it will be port and
Hopefully it will be port and direct, like the BRZ, but I read that the BRZ has that because it's Toyota tech and they co-developed it with them with their GR86. And they can't put it on other normal subarus. They could have with the 2015 wrx revision, they could have with the 2022 wrx revision, but they haven't.
I hope I'm wrong, because it's solid on the BRZ, also keeps the valves clean, but I'm not holding my breath just yet.