The Automotive Clinic — Tuning Files

Software 10SW003430 Bosch MED17.5.25

23 master projects carry this software number, 18 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

Audi A3 ×5
Audi A3 1.4 TFSI ×4
Seat Leon 1.4 TSI ×4
Seat Leon 1.4 ×4
Seat Leon 1.4 TSI ACT 6MT - 150hp ×2
Volkswagen Polo
Seat Leon 1.4 TFSI
Volkswagen Golf7 1.4 TSI
Volkswagen 1.4 TFSI

ECU

Bosch
MED17.5.25 / MED17.5.2 / MED17525
Bosch

Hardware / part numbers

04E906027HF
04E907309BJ
Undefined

Read with

2489

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 10SW003430 and the same hardware number.
See files & prices →

Vehicle pages: Audi A3 · Seat Leon · Volkswagen Golf7 · Volkswagen Polo

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-10-06.

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