Buckle up because Subaru has big plans for the next-generation 2022 WRX STI performance car. Celebrating 10,000 Subaru WRX STIs sold in Australia, Subaru Australia says, “Get ready for another two decades of adrenaline with the ultimate performance icon!” Motoring reports a source close to Subaru, who says, “While the fifth-generation WRX STI is yet to be revealed by Subaru Corporation, it is certain to push the performance and technological boundaries still further.” Carsales.com revealed Subaru sources told them the “gloves are off” when it comes to power output and performance levels of the next-generation Subaru WRX STI. That’s good news for STI fans because Subaru Corporation is prioritizing its performance car lineup. The Japanese automaker already revealed the second-generation BRZ sports coupe with a new 2.4-liter engine, and the WRX and WRX STI are the next models to get a complete redesign.