Subaru ≫ Impreza | Subaru ≫ WRXSubaru WRX STI Type RA (2018, VA, fourth generation, USA) photosby Joshua ThompsonThe 2018 Subaru WRX STI Type RA has a more powerful 310hp (231kW) 2.5-liter turbo H4, BBS 19-inch wheels, Yokohama tires, and carbonfiber roof and rear wing. ◄ PrevNext ►Credit: Jeff Ludes Photos 2018 Subaru WRX STI Type RA Tags:fourth generationimprezastisubarutype ravawrx