The BMW X3 M40i 360hp (G01/08 LCI – 2021 – 2024) produces 360 hp and 500 Nm in standard form. With Stage 1 software that rises to about 420 hp and 575 Nm: a gain of 60 hp (+17%) and 75 Nm (+15%).

This is a mild-hybrid petrol engine with a displacement of 2,998 cc and engine code B58B30B. The engine is controlled by the Bosch MG1CS201. The software file can be written with tools such as Autotuner and Femto OBD Flasher.

Frequently asked questions

How much power and torque does a BMW X3 M40i 360hp gain with Stage 1?

About 60 hp and 75 Nm: from 360 hp / 500 Nm to roughly 420 hp / 575 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a BMW X3 M40i 360hp use?

Bosch MG1CS201.

Which tools can read a BMW X3 M40i 360hp?

Autotuner and Femto OBD Flasher.

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