Maft-pro or similiar products

I am curious about the Maft-Pro and Ecu’s. I keep reading on other forums how great this product is. My first question is: will a Maft-Pro allow you to run bigger injectors without an ECU Swap?
My second question is: Can a Galant eprom ecu be flash to run larger injectors? I read on this forum that some galants came with eprom ecu. I know you will lose the knock system if you run a galant ecu. I am just curious.

well pro is basicly gen.2 with conversion to speed density added to it. So no, it wont to be able to downscale injectors bigger than 550cc along with the galant ecu.

Ive read that you can change the size if the injectors in EPROM Galant ECU, but you cant change the fuel maps, but im not sure about that. EPROMs came in 94-95 Galants only