Software 10SW021540 Bosch MG1CS003
3 master projects carry this software number, 3 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 3 Serie - Sedan ×2
BMW 3-Series 330i xDrive 8AT - 252hp
ECU
Bosch
MG1CS003 / MG1CS003 (DME_841)
Bosch
Hardware / part numbers
DME8.4.1-B48-LK-B20-O0-F030-ECE-EU6c--_H
DME841-B46-LK-B20-O0-F30-USA-SULEV30--_H
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×3
- Speed limiter (Vmax) ×1
- Pops & bangs ×1
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
10SW021540 and the same hardware number.Vehicle pages: BMW 3 Serie - Sedan · BMW 3-Series
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.