Subaru built the only twin turbo flat four in a production car. Here is how this rare EJ20 setup worked, why it struggled, ...

Of course, Toyota gives this car plenty of potential out of the box, as the GR86 already makes 228 horsepower at the crank, ...

This EJ20 used a sequential twin-turbo setup that has an inherent weakness when it comes to power delivery and wasn't so ...

It’s been just three years since Toyota introduced the second generation of their popular GR 86 sports coupe in 2021, alongside its Subaru BRZ counterpart. However, the rumor mill is already abuzz ...

Subaru developed the BRZ specifically for a four-cylinder boxer engine, which used to develop 197 horsepower and 151 pound-feet (205 Nm) of torque when it was brand new. Despite the platform’s ...