Software 577995209 Siemens/Continental MSD81
13 master projects carry this software number, 10 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 3er 325i ×2
BMW ×2
BMW X3 30si n52b30 ×2
BMW X3 X3-3.0si
BMW 3er 328i
BMW X3 X3-2.5si
BMW 128i
BMW X3 3.0i
ECU
Siemens/Continental
MSD81 / msv80 / MSD80
VAG
Hardware / part numbers
--090727012
0049RK0MI20S0049
07576670
07602216
07624052
08613002
08619586
5WK90215
5WK91137
MSD80
Undefined
Read with
0049RK0MH52SMVG2S
Modifications available
- Stage 1 ×6
- Speed limiter (Vmax) ×5
- Pops & bangs ×2
- Other modification ×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.
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The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
577995209 and the same hardware number.Vehicle pages: BMW 3er · BMW X3
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2025-10-10.