Emissions regulations, electrification pressures, rising costs, and market shifts toward crossovers ended the beloved WRX STI ...

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 ...

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 ...

Subaru’s S Series is the most elusive line of WRX STIs ever built. Here’s a rundown of each and every one of them.

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. When it comes to ...

Subaru’s performance division isn’t dead. Rather, it’s on a bit of a sabbatical, and the Fuji Heavy Industries-owned automaker is not only deciding whether to revive the brand with a full-range lineup ...

The legendary STI badge is poised for a return, but don’t expect a boxer engine or turbo whoosh. Subaru says the future of performance is electric. Subaru fans still talk about the WRX STI like it’s a ...

STI, which stands for Subaru Tecnica International, is a term synonymous with performance in the Subaru brand. It represents the high-performance division of Subaru. This article aims to provide a ...

Alongside the WRX S4, Subaru unveiled the updated JDM-spec Levorg range which besides a series of minor model year updates gains an STI Sport R trim level that is powered by the turbocharged 2.4-liter ...