Software J461231320002 Siemens/Continental MSS52
6 master projects carry this software number, 6 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 M3 ×3
BMW 3er M3
BMW E46 M3 3.2i
ECU
Siemens/Continental
MSS52 / MSS65 / MSS54
Siemens
Hardware / part numbers
2001
7837805
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×1
- Speed limiter (Vmax) ×5
- Pops & bangs ×3
Have the read? Upload it.
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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
J461231320002 and the same hardware number.Vehicle pages: BMW 3er · BMW E46 M3 · BMW M3
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.