The generation Subaru WRX STI's life is near completion, but that does not hinder it continues to be brilliant. Subaru in the UK has launched a special edition model, named for WRX STI 340R. We can see from the name that the power is upgraded. Subaru WRX STI 340R improved its intake and Please login to see links and more information., and readjust the ECU. The final engine output is up to 340ps, converted to power of 250kW and torque of 489N • m. Compared to the standard version the new model performance has more substantial upgrade and more aggressive acceleration.