BMW · MG1CS201 (DME_84T1) ECU · petrol

BMW 1 SERIES MG1CS201 (DME_84T1) tuning files

Here is what the catalog holds for the BMW 1 SERIES on the MG1CS201 (DME_84T1). Stock output across the matched variants spans 136–136 HP. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

Available solutions

Solutions that apply to the MG1CS201 (DME_84T1) on this petrol platform. The exact set depends on the specific engine and software version.

Engine variants & ECU software

2 distinct variants for the BMW 1 SERIES on the MG1CS201 (DME_84T1) ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1500 136HP
Engine code
B48A20T1
Controller brand
BOSCH
ECU
MG1CS201 (DME_84T1)
Stock power
136 HP
ECU SW
00003E7D462806
ECU HW
00003E4B011402
SW upgrade
00007357462806
Calibration
00003E4B011402_00003E7D462806_00007357462806

Variant 2

ECU
Catalog engine
1500 136HP
Engine code
B48A20M1
Controller brand
BOSCH
ECU
MG1CS201 (DME_84T1)
Stock power
136 HP
ECU SW
00003E7D461E07
ECU HW
00003E4B011401
SW upgrade
00007357461E07
Calibration
00007357461E07

Related vehicles

Other vehicles built on the MG1CS201 (DME_84T1) controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW 1 SERIES on the MG1CS201 (DME_84T1)?

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 MG1CS201 (DME_84T1) ECU software on this model?

Yes — the BMW 1 SERIES on the MG1CS201 (DME_84T1) 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 1 SERIES MG1CS201 (DME_84T1) ECU Tuning Files | TuningBay