Car magazine has caught a brand new WRX STi doing its flat four, turbocharged boxer thing at the 'Ring. The only disguise it's wearing is black masking along its sides. That doesn't stop you from seeing what it can do, or from hearing how it will sound doing it when the thing gets into buyers' grubby hands. The 300 BHP (and then some) Scooby takes its first bow in about a week. Until then, enjoy the movie. And this car is looks fantastic in Rally livery...

[Source: Car magazine]