Subaru’s mighty flagship sports car, the WRX STI, is destined for a major upgrade come 2021. Sources close to the Japanese automaker tell us that the next generation WRX STI will employ an all ...

A Subaru Impreza WRX STI unlike any other is currently coming to life in Ontario, Canada and is shaping up to be one of the most remarkable engine swap projects we’ve seen in quite some time ...

Packing a heavily tuned boxer engine and race-inspired aerodynamics, the new STI has the 416hp AMG A45 S clearly in its sights.

The announcement has been made: Subaru will release a next-gen version of the WRX STI. Too bad the car's specs will leave enthusiasts underwhelmed.

Check out the new upgrades for the project Suabru WRX STI from Turbo Magazine.

Blitz built out their Subaru WRX STi with twin-turbos. - Turbo Magazine ...

Subaru WRX STI vs Impreza Turbo As the WRX STI bows out of the UK, we introduce the Final Edition to its iconic ancestor ...

There's the Subaru WRX and then there is this super-hot, race-bred version.

The WRX STI is getting on a bit, and there are old-school aspects to this Subaru – the wicked turbo rush from the 2.5-litre turbocharged flat-four engine, the gritty snick of the long-throw six ...

Subaru and Toyota have collaborated on the 86/BRZ duo but the common ground might not end there: the two could produce new WRX models – including a 2-door.