Software 1037539405 Bosch MED17.5.21
12 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
Seat Leon 1.4 TSI ×7
Skoda Fabia 2 1.4 TSI RS ×2
Skoda Fabia 2 1.4 TFSI
Volkswagen Golf 1.4 TSI ACT
Volkswagen 1.4 TSI
ECU
Bosch
MED17.5.21 / MED17.5.25
Bosch
Hardware / part numbers
04E906016F
04E907309A
Read with
CMD Flash
Alientech K-Tag
Modifications available
- Stage 1 ×9
- Speed limiter (Vmax) ×1
- Other modification ×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
1037539405 and the same hardware number.Vehicle pages: Seat Leon · Skoda Fabia 2 · Volkswagen Golf
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.