BMW's is moving on from the S55 to the S58B30T0 for the GXX chassis vehicles such as the M3/M4/X3M/X4M, below are some of the details related to the S58 as we know them:
Power output is expected to be around 475hp
F97 X3M should go on sale in 2019 as Model Year 2020
F98 X4M should also be released at or around the same time as a MY2020
Power output is expected to be around 475hp
F97 X3M should go on sale in 2019 as Model Year 2020
F98 X4M should also be released at or around the same time as a MY2020
