The super sporty X4 M40i will used a new 3.0 liter turbocharged inline-six engine. The updated version of the N55 TwinPower 3.0 liter engine (N55B30T0) will produce between 360 and 380 horsepower.
The engine will be matted to an 8-speed automatic transmission.
BMW X4 M Performance Parts Featured Here
Just like all the M Performance Automobiles, the X4 M40i will come with the M Sport Package, tweaked chassis with a stiffer suspension setup, upgraded wheels, M Performance brakes and sporty steering wheel.
BMW is expected to release their M40i model in the second half of 2015.