So I need to replace my fuel injector in my throttlebody, as well as the gaskets, but have no idea how to go about this. Does anyone have a write up on this? Thanks guys!

Take it apart. Change rubber bits and gaskets

Theses are the parts to the kit It's all held together with screws. I've not done the subaru yet but I have done a conquest tsi. Which is more complicated looking and was pretty easy.

ive never been able to remove the injector....i usually just replace the unit as a whole. i have a few extras and im down near tacoma if youre interested