BMW · MG1CS003 DME_861 ECU · petrol

BMW 2 SERIES MG1CS003 DME_861 tuning files

BMW 2 SERIES on the MG1CS003 DME_861: matched, calibrated and delivered with care. Stock output across the matched variants spans 340–340 HP. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.

Available solutions

Applicable work for the MG1CS003 DME_861 on this petrol. The available set firms up once the exact engine and software are known.

Engine variants & ECU software

1 distinct variant for the BMW 2 SERIES on the MG1CS003 DME_861 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
3000 340HP
Engine code
B48B20A
Generation
F2x 2013-
Matched gains engine
M240i 340
Controller brand
BOSCH
ECU
MG1CS003 DME_861
Stock power
340 HP
Stage 1 power
400 HP
Power increase
+60 HP (+18%)
Stock torque
500 Nm
Stage 1 torque
580 Nm
Torque increase
+80 Nm (+16%)

Related vehicles

Other vehicles built on the MG1CS003 DME_861 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW 2 SERIES on the MG1CS003 DME_861?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MG1CS003 DME_861 ECU software on this model?

Yes — the BMW 2 SERIES on the MG1CS003 DME_861 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

BMW 2 SERIES MG1CS003 DME_861 ECU Tuning Files | TuningBay