All-new Subaru WRX STi confirmed for Detroit

Subaru has confirmed it will be revealing its brand new WRX STi at the North American International Auto Show in Detroit next week.

While the new STi will be based on the new WRX (revealed in LA last year), we’re still not totally sure what engine it will feature. It could be powered by an upgraded 2.0 litre turbo from the new Rex or perhaps STi may choose to stick with a 2.5 litre capacity. Either way, expect power to be around, or over, the 300hp region (220kW+); the standard WRX boasts 199kW.