I have a 2001 Celica GT with the 1zz in it, I just bought a parts car with a working 1zz from 03. I plan on building it and swapping it into my 01. What piggyback or standalone ECU should I get for it? Also plan on doing turbo relatively soon after it’s built and put in. What’s the recommended ECU? And how hard would it be to put it in and what problems would I run into with a swap from a newer year?
