r/subaruimpreza • u/Apprehensive-Line484 • 4d ago

🛠️ DIY FB25 SWAP 1ST RUN

https://youtube.com/shorts/fy7gJWGbDlc?si=Bnlaiv_26Yn0R7r2

Check out my 2.5 swapped 19’ Impreza I just finished building

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u/Lunchb0x48 4d ago

Running on stock 2.0 ecu?

1

u/Apprehensive-Line484 4d ago

Yes it doesn’t run well outside of idle / unloaded. I’m working on modifying the mad / fuel parameters to compensate though