From 136 hp to about 220 hp: the BMW X3 1.8D 136hp (F25 – 2011 – 2017) becomes noticeably stronger and more responsive with Stage 1 software. Torque climbs from 320 Nm to about 440 Nm.

This is a diesel engine with a displacement of 1,995 cc and engine code B47D20A. The engine is controlled by the Bosch EDC17 (1600 bars rail system only) and Bosch MD1. The software file can be written with tools such as Alientech KESSv2, Autotuner and CMD CMDFlash.

Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map, DPF OFF and Vmax.

Frequently asked questions

How much power and torque does a BMW X3 1.8D 136hp gain with Stage 1?

About 84 hp and 120 Nm: from 136 hp / 320 Nm to roughly 220 hp / 440 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a BMW X3 1.8D 136hp use?

Bosch EDC17 (1600 bars rail system only) and Bosch MD1.

Which tools can read a BMW X3 1.8D 136hp?

Alientech KESSv2, Autotuner and CMD CMDFlash.

Which extra options are available for a BMW X3 1.8D 136hp?

Adblue, EGR OFF, DTC Removal, START/STOP OFF, FLAPS, Pop & Bang Crackle map, DPF OFF and Vmax.

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