How much boost is too much for a Subaru FA20DIT engine? That depends on who you ask. The turbocharged engine has been used in ...

Subaru introduced the WRX TR trim for gearheads interested in tuning the compact sedan themselves. However, in 2025, the Japanese automaker discontinued the TR and replaced it with the WRX tS ...

The verdict: The new-for-2024 Subaru WRX TR trim brings a sharper ... it doesn’t get a hotter engine. The swan-song 2021 WRX STI packed a high-output flat-four engine making 310 horsepower ...

In perhaps its final outing in 2021 ... of the 2025 Subaru WRX tS and concluded that we didn't mourn the late STI nearly as much as we did before. In fact, the tS stands for "tuned by STI ...

Subaru has just announced the starting price of the 2025 WRX AWD tS Spec B in the Land Down Under, where deliveries will kick ...

The user control factor comes in because drivers can tune the engine by plugging in ... performance machinery" (including a 300 bhp Subaru WRX) next weekend (Sept. 22nd) in Wiltshire.

Subaru has confirmed the gas-fed STI is ... R take the edge when it comes to sheer power. Despite being “tuned by STI,” the WRX tS carries over the same 271-horsepower engine as the rest ...