−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

BMW M Series Siemens MSS54 original ECU files

Every stock read of the Siemens MSS54 in the BMW M Series, by engine. Ctrl+F your HW or SW number.

56 WinOLS map packs for the BMW M Series, from €54

EnginesIdentify the fileAll HW and SW numbers

WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packs

BMW M Series Siemens MSS54 files

9 files €18 each · card · by e-mail

BMW M Series Siemens MSS54 engines

9 files across 2 engine variants. Listed most: 3.2 343hp, 8 files.

EngineCodeFiles
3.2 343hp8
3.2 370hp1

How to identify your BMW M Series Siemens MSS54 file

How the numbers on this model with this ECU type start:

  • HW 21132… 7 of the 8 files with a HW number, 88%
  • SW B0030… 5 of the 7 files with a SW number, 71%

Where do I find these numbers?

All BMW M Series Siemens MSS54 HW and SW numbers

8 HW numbers and 2 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

3.2 343hp 7 HW · 2 SW
HWSW versions
211323001801J42411 B003060
211323001801J4441 B003060
211323001801JD541 B003060
211323001901J4241 B003060
211323002001J4841 B003060
211325000301PD711 B009060
7835564no SW listed
3.2 370hp 1 HW · 1 SW
HWSW versions
211323000401PD111 B009060