Software 0261209269 Bosch ME9.7
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
Mercedes-Benz CL AMG63 V8 32V ×2
Mercedes-Benz ×2
Mercedes-Benz C 63 AMG
Mercedes-Benz C63
ECU
Bosch
ME9.7
Bosch
Hardware / part numbers
0009033900
0261209269 0034461240
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×4
- Stage 2 / 3 ×1
- Speed limiter (Vmax) ×3
- Lambda / O2 / cat off ×1
- Pops & bangs ×1
- Other modification ×1
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
0261209269 and the same hardware number.Vehicle pages: Mercedes-Benz C · Mercedes-Benz C63 · Mercedes-Benz CL
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-07-21.