BMW · MG1CS201 (DME_88T0) ECU · petrol

BMW X6 MG1CS201 (DME_88T0) tuning files

Everything we work with on the BMW X6 fitted with the MG1CS201 (DME_88T0). The matched variants sit between 625 and 625 HP from the factory. There are 2 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All X6 coverage

Available solutions

Solutions that apply to the MG1CS201 (DME_88T0) on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

2 distinct variants for the BMW X6 on the MG1CS201 (DME_88T0) ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4400 625HP
Controller brand: BOSCH
ECU: MG1CS201 (DME_88T0)
Stock power: 625 HP

Variant 2

ECU

Catalog engine: 4400 625HP
Engine code: S63B44T4
Controller brand: BOSCH
ECU: MG1CS201 (DME_88T0)
Stock power: 625 HP
ECU SW: 00004ACF1E9605
ECU HW: 000048D9000A02
SW upgrade: 000084951E9605
Calibration: 000048D9000A02_00004ACF1E9605_000084951E9605

Related vehicles

Other vehicles built on the MG1CS201 (DME_88T0) controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW X6 on the MG1CS201 (DME_88T0)?

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_88T0) ECU software on this model?

Yes — the BMW X6 on the MG1CS201 (DME_88T0) 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.