A stage 2 flex fuel ej257 is awesome as is. And the motor can take it fine. My sister’s did. She swapped her motor into a bug and got a full iag stage 2 motor. Same mods. New tune. She’s waiting on her turbo to get in now.EJ205 and EJ207 were fine. EJ255 and EJ257 suck donkey balls, unless fully built.
I'm holding off buying anymore cars until I see that Subaru does with the next STI and see how the FA24DIT works out.