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

The ultimate Subaru BRZ tuned by STI will only be sold in limited numbers in Japan.

Typically, when one pictures a passenger car engine with two heads, the first thought that comes to mind is a V6. These ubiquitous engines are almost universally found within just about every major ...

It’s easy to understand the appeal of getting into a warm car when the temperature drops. Some drivers are also convinced that letting a car warm up before driving is better for the engine. But is it ...