S ubaru's flagship EJ engine was around for over 30 years, first appearing in the Subaru Legacy in 1989 and ending its run with the Subaru WRX STI in 2021.It was a 2.0-liter four-cylinder boxer ...

The Subaru EJ-series motor is unlike any OEM engine on the market. We at AMR have pushed these motors, with our internal forged components and performance parts, to over 1,000 hp with no failure ...

Subaru has been using the EJ engine family since 1989. In the U.S., it was found in nearly every Subaru vehicle until the arrival of the FB family in 2010.

At first, the engine codenamed EJ20 displaced 2.0 liters and was available in three distinct versions: a 123-hp single overhead cam, 148-hp dual overhead cam, and a turbocharged dual cam that ...

The flat-four Subaru EJ engine is like that tough old man who’s a fixture at a local dive bar: he won’t start shit with you, but he’ll definitely finish it if you step to him. Now, after 30 ...

Subaru's WRX 2.0-liter boxer EJ20 is an iconic engine that many gearheads seek due to its power capabilities, but it does have flaws that should be noted.

The EJ-series flat-four has ruled the Subaru universe since it debuted in the 1989 Legacy. In today’s most desirable Subarus, a 2.5-liter EJ makes anywhere from 224 to 305 horsepower with belt ...

A Subaru EJ engine that decided to be a flat-three. Chris Rosales. There are several more steps an owner can take with a Subaru, but these are easy and relatively affordable, ...

Subaru's flagship EJ engine was around for over 30 years, which has left a lot of gearheads wondering why the EJ engine line was eventually discontinued.