Manhart Performance has come up with a performance upgrade kit for the BMW X4 xDrive35d. It is still a work in progress, which is why they didn’t make a fuss about it and only released a couple of pictures on Facebook to announce it. This is one of the first X4 upgrade kits out there.

Manhart BMW X4 is powered by a 3.0-litre diesel that makes 313 hp and peak torque of 630 Nm in its standard tune. They fiddle around with the electronics a bit and manage to increase that to a healthy 375 horsepower without much trouble.

The treatment also introduces an extra 70 Nm of torque for total of 700. That should make the 35d a bit more brisk. It is a quick diesel crossover as it is, with a standard 0-100 km/h time of 5.2 seconds and a top speed of 247 km/h.

Other goodies currently available for Manhart BMW X4 include sport lowered suspension and a set of MANHART Concave One 21-inch wheels in silver or black .