Subaru have released this unusual, yet simple and succinct video revealing exactly why they love using their boxer engine. These 4-cylinder boxer units have been used in all of Subaru’s Imprezas, which have gone on and won multiple WRC championships. The deep throbbing rumble from the Impreza WRX and the STI models is unmistakable due to this boxer configuration.

We let Subaru show you why it’s so good: