The BMW 3 serie 320D 136hp (E46 – 1998 – 2005) produces 136 hp and 280 Nm in standard form. With Stage 1 software that rises to about 168 hp and 360 Nm: a gain of 32 hp (+24%) and 80 Nm (+29%).

This is a diesel engine with a displacement of 1,951 cc and engine code M47D20. The engine is controlled by the Bosch DDE3.0, Bosch EDC15M and Bosch EDC15C4. The software file can be written with tools such as Alientech KESS3, Alientech KESSv2, Autotuner, Bitbox, CMD CMDFlash and 2 more.

Besides Stage 1, the following options are available for this vehicle: Adblue, EGR OFF, FLAPS and Vmax.

Frequently asked questions

How much power and torque does a BMW 3 serie 320D 136hp gain with Stage 1?

About 32 hp and 80 Nm: from 136 hp / 280 Nm to roughly 168 hp / 360 Nm. The exact gain depends on engine condition and fuel quality.

Which ECU does a BMW 3 serie 320D 136hp use?

Bosch DDE3.0, Bosch EDC15M and Bosch EDC15C4.

Which tools can read a BMW 3 serie 320D 136hp?

Alientech KESS3, Alientech KESSv2, Autotuner, Bitbox, CMD CMDFlash, Dimsport New Genius and bFlash.

Which extra options are available for a BMW 3 serie 320D 136hp?

Adblue, EGR OFF, FLAPS and Vmax.

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