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

For more than 100 years, boxer engines have been used to power various vehicles. Among the manufacturers who still employ this design are Porsche and Subaru, with both companies continuing to perfect ...

Although the basic principles of an internal combustion engine are universal, the manner in which these engines are designed and function vary greatly. Some engine configurations are designed in a ...

When you ask a car person what sound a loud Subaru makes, they'd likely mention the thrum of the brand's iconic boxer four cylinder, since that's the sound Subaru's legendary rally cars make while ...

On the leading edge of the supercharger industry, you'll find Magnuson Products and its MagnaCharger lineup. With many bolt- on blower systems on the market, and new ones coming out daily, the focus ...

Porsche has long been defined by the flat-six. It's powered the 911 for nearly 50 years and has been behind many of its greatest motorsports achievements. Except, Porsche hasn't put one in a sports ...