A BMW X7 xDrive40d 340hp (G07 – 2018 ->) makes about 380 hp and 750 Nm with Stage 1 software, compared with 340 hp and 700 Nm from the factory. That is 40 hp and 50 Nm extra.

This is a mild-hybrid diesel engine with a displacement of 2,993 cc and engine code B57D30. The engine is controlled by the Bosch MG1CS021, Bosch MD1CP032 and Bosch MD1CS015. The software file can be written with tools such as Autotuner, Femto OBD Flasher and bFlash.

Frequently asked questions

How much power and torque does a BMW X7 xDrive40d 340hp gain with Stage 1?

About 40 hp and 50 Nm: from 340 hp / 700 Nm to roughly 380 hp / 750 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a BMW X7 xDrive40d 340hp use?

Bosch MG1CS021, Bosch MD1CP032 and Bosch MD1CS015.

Which tools can read a BMW X7 xDrive40d 340hp?

Autotuner, Femto OBD Flasher and bFlash.

Figures are indicative and vehicle specific. Check the regulations that apply in your country before modifying engine software.