You now live in a Subaru world that is more complicated than a simple “STI is dead” headline. Subaru insists that its STI ...

The future of STI will be explored through new concepts, as the performance arm remains active behind closed doors ...

Subaru's STI division is active behind the scenes, but future models may drop the signature turbocharged boxer engine for ...

Subaru execs swear STI isn't dead, but you still need to speak up if you want the boxer engine to stick around.

The Subaru WRX STI occupies a shrinking niche in a market that increasingly favors quiet cabins, automatic transmissions, and filtered feedback. Yet for drivers who value sensation over polish, it ...

A salvage-auction Subaru STI hides a blown “built” engine. Teardown uncovers shattered pistons, toasted bearings, and dealer trickery disguised as performance. Pete’s auction-bought 2017 Subaru WRX ...

So you want a fast car, but you're not looking to drop supercar cash on something so mechanically temperamental as the various apexes of Italian performance. You want 700 horsepower of fun, without ...

As entertaining as the modern Subaru WRX sedan is, it doesn’t quite deliver the raw, unfiltered experience of the Japanese ...

Some time ago, I took my FC RX-7 over to a well-known shop to install some upgrades. The moment the mechanic saw me coming in, I could already read the disapproval in his gestures. And he mentioned ...

Although they powered various Subaru or Mitsubishi models, these Japanese four-cylinder rivals became legendary in the engine bays of the rally-bred WRX STI and Lancer Evolution cars. Follow us: When ...

Subaru's WRX STI platform retires itself from creating its gas-powered Boxer configuration engine for the current lineup of the Japanese car company. The STI is famous for being the performance ...