... now you can make your own.
The MCM guys have taken a written off WRX STI and a well specd Levorg and with surprisingly little trouble have made something Subaru could have made, a Levorg STI. Its not just a Levorg with a Turbo 2.5 in it either, it's the full mechanical running gear.
First video here, there's 2 subsequent ones with more to follow and they're worth a watch.
https://youtu.be/YDcDpUaiwY4