The EJ20 is a 2.0-liter boxer engine ... This also requires an engine rebuild but can be prevented by properly maintaining (or even upgrading) the cooling system.

This allowed us to learn the lesson without paying the tuition (cost of rebuild). One major flaw ... that should be addressed on the U.S.-spec EJ20 engine: The factory pistons are cast aluminum ...

The WRX STI Final Edition will be the last car to carry the company's legendary EJ20 engine, which has been sold since it came on the scene almost 30 years ago. Subaru showed off a prototype of ...

The Final Edition does get engine tweaks like mass-balanced pistons, upgraded clutch and flywheel, and a plaque reading “EJ20 Final Edition.” Power’s sent through a six-speed manual to four ...

Now, after 30 years in service, one of this engine's more notable variants—the EJ20—finally sees an end to its production run. Fittingly, this happens in a car called the Subaru WRX STI EJ20 ...

At the 2019 Tokyo auto show, Subaru unveiled the WRX STI EJ20 Final Edition as a farewell to the EJ engine family, which will be discontinued at the end of the year. The car is based on the ...

He used different colored plastics to match how en engine might look, for example. We can only presume that the models are accurate on the inside as well, since the pistons of the EJ20 can be seen ...

Subaru has said goodbye to its long-serving EJ20 engine by unveiling a special edition version of the WRX STI at the Tokyo Motor Show. Dubbed the WRX STI EJ20 Final Edition, the farewell tribute ...