The 2021 Subaru WRX and STI With High Output 2.4-Liter Turbo Installed.
The next generation WRX, in which the sub-theme “BOLDER” is reflected in the current design theme “Dynamic & Solid” to increase its strength. An improved version of GSP is used for the chassis.
The next-gen Subaru WRX and WRX STI will allegedly both use versions of the brand’s 2.4-liter turbocharged flat-four engine, according to Japanese site carsensor.net. Three turbocharged powerplants will motivate 80 percent of the automaker’s lineup by 2021.