Carb and Smog legal engine swaps

[atomic_hoji]

I think you need to consider your path forward..

Legality, grey market, and all that is up to you; I really recommend you read and clearly understand the requirements of your State though.

Regarding the swap itself, in all honesty, if you can't figure out what fits (especially given the resources here on YW) and don't seem to see value in following a established build thread - i.e. here's the option, the parts and work required - and aren't able to modify the process to fit the requirements you need, then maybe diving headlong into an engine swap isn't right for you.

The 2ZR-FE or -FAE come from a 2015+ Corolla or iM; this meets what you indicate you need - actually you say anywhere from 2013-2018, then say 2015+.. but I digress. The swap is well documented as to what parts you need to get it mechanically into a Yaris; M/T and A/T have been done in 2nd gens, and I did the swap in a M/T 3rd gen. Electrically, the ECM connectors are compatible for 2014+ and I documented that there are very few differences between the iM and the Yaris that need re-configuring; I imagine the Corolla sedan isn't too terribly different. It doesn't get more straight forward than that.

If you think you want something else, you have a lot more research to do if you're going to be successful. But hey, if you use a different engine and can make it work, great! Take pictures, document it, and post your findings in a build thread as there are lots of us here who will be excited to see it.

Throwing bolt-on import body and interior parts at your car is cool to make it unique, but an engine swap is a more substantial game. Just sayin' - be realistic.

-- Adam