BMW · MD1CS001 (DDE803S) ECU · diesel

BMW X3 MD1CS001 (DDE803S) tuning files

BMW X3 on the MD1CS001 (DDE803S): matched, calibrated and delivered with care. Stock output across the matched variants spans 190–190 HP. It is a diesel platform, so the full diesel solution range is on the table. Each file is tied to the precise software on your car and checked before it goes out.

Available solutions

Solutions that apply to the MD1CS001 (DDE803S) on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2DPF OffEGR OffAdBlue OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

1 distinct variant for the BMW X3 on the MD1CS001 (DDE803S) ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 190HP
Generation
G01/G08 2017-
Matched gains engine
xDrive 20d 04/2020> 190
Controller brand
BOSCH
ECU
MD1CS001 (DDE803S)
Stock power
190 HP
Stage 1 power
220 HP
Power increase
+30 HP (+16%)
Stock torque
400 Nm
Stage 1 torque
440 Nm
Torque increase
+40 Nm (+10%)

Related vehicles

Other vehicles built on the MD1CS001 (DDE803S) controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW X3 on the MD1CS001 (DDE803S)?

Stage 1, Stage 2, DPF Off, EGR Off, AdBlue Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the MD1CS001 (DDE803S) ECU software on this model?

Yes — the BMW X3 on the MD1CS001 (DDE803S) 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 X3 MD1CS001 (DDE803S) ECU Tuning Files | TuningBay