BMW · MSD85 ECU · petrol

BMW 1 SERIES MSD85 tuning files

Tuning file coverage for the BMW 1 SERIES running the MSD85 ECU. Across the matched variants stock power runs from 122 to 143 HP. It is a petrol platform, tuned for response and clean power delivery. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

Solutions that apply to the MSD85 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 MSD85 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 143HP
Generation
F2x 2011-2015
Matched gains engine
118d 143
Controller brand
SIEMENS
ECU
MSD85
Stock power
143 HP
Stage 1 power
190 HP
Power increase
+47 HP (+33%)
Stock torque
320 Nm
Stage 1 torque
400 Nm
Torque increase
+80 Nm (+25%)

Variant 2

ECU
Catalog engine
1600 122HP
Engine code
N43B16O0
Generation
E8x 2005-2007
Matched gains engine
118d 122
Controller brand
SIEMENS
ECU
MSD85
Stock power
122 HP
Stage 1 power
150 HP
Power increase
+28 HP (+23%)
Stock torque
280 Nm
Stage 1 torque
340 Nm
Torque increase
+60 Nm (+21%)
ECU SW
6577975122
ECU HW
6577975252
Calibration
0044RC0Q870SQAM3S

Related vehicles

Other vehicles built on the MSD85 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 MSD85?

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 MSD85 ECU software on this model?

Yes — the BMW 1 SERIES on the MSD85 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 MSD85 ECU Tuning Files | TuningBay