Software MS42990835300 Siemens MS42
9 master projects carry this software number, 8 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
Fitted to
BMW E46 328i ×6
BMW 3er 328i
BMW E46 323i
BMW
ECU
Siemens / Siemens/Continental
MS42
Siemens
Hardware / part numbers
42000417261
5WK9037
Siemens
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×7
- Stage 2 / 3 ×7
Have the read? Upload it.
Upload your read →
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
MS42990835300 and the same hardware number.Vehicle pages: BMW 3er · BMW E46
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.