Please use care in your use of the information provided. The 2017 Subaru WRX STI 6MT is equipped with a[n]Gasoline 2.5L H-4 engine that can produce up to 305 hp @ 6000 rpm horsepower and a maximum ...

Subaru has smashed the saloon car Nurburgring record with a highly-modified version of its current WRX STI. With approximately 600bhp, the Subaru WRX STI Type RA NBR Special (that’s its full ...

The Subaru WRX and STi compete against a variety of machinery across several segments. The Subarus are fast and handle very well, with the STi being competitive with sports cars such as the Nissan ...

Prodrive started with a stock 2017 WRX STI and welded in a full roll cage. The engine choice was a modified 2.0-liter Subaru WRC-spec boxer motor, in place of the road car's 2.5-liter mill.