AUDI · MD1CS014 ECU · diesel

AUDI A4 MD1CS014 tuning files

Tuning file coverage for the AUDI A4 running the MD1CS014 ECU. Stock output across the matched variants spans 286–286 HP. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

Applicable work for the MD1CS014 on this diesel. The available set firms up once the exact engine and software are known.

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 AUDI A4 on the MD1CS014 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
3000 286HP
Generation
B9 Mk2 09/2019-
Matched gains engine
50 TDI (3.0D) 286
Controller brand
BOSCH
ECU
MD1CS014
Stock power
286 HP
Stage 1 power
350 HP
Power increase
+64 HP (+22%)
Stock torque
620 Nm
Stage 1 torque
720 Nm
Torque increase
+100 Nm (+16%)

Related vehicles

Other vehicles built on the MD1CS014 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A4 on the MD1CS014?

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 MD1CS014 ECU software on this model?

Yes — the AUDI A4 on the MD1CS014 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.

AUDI A4 MD1CS014 ECU Tuning Files | TuningBay