1.5 Subaru Impreza R Engine Swap
3 Answers
There are no practical options. Buy a car with a bigger engine if that is what you want.
Look at swapping for a used EJ205 motor or EJ25 it should bolt right in. You’ll need harnesses and ECU and other stuff to make it work.
TheSubaruGuruBoston answered 4 years ago
...and exhaust headers. Not sure I'd invest that much in a 13 yr old carcass unless it's pristine and outside the rust belt. Have fun and be patient. Ern TSG/B