The Automotive Clinic — Tuning Files

Software 1037553251 Bosch MG1CS001

21 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

Volkswagen T-Roc 2.0 TFSI ×7
Audi A3 2.0 TFSI ×3
Volkswagen Tiguan 2.0 TSI ×2
Volkswagen T-ROC 2.0 TFSI ×2
Volkswagen 2.0 TFSI ×2
Audi 2.0 TFSI
Volkswagen Polo 2.0 TSI
Volkswagen Tiguan 2.0 TSI 4Motion

ECU

Bosch
MG1CS001 / no Info / MG1
Bosch

Hardware / part numbers

06L907309B
2G0907115
5NA907115D
81A907115
83A907115A
8V0907115C

Read with

0003

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 1037553251 and the same hardware number.
See files & prices →

Vehicle pages: Audi A3 · Volkswagen Polo · Volkswagen T-ROC · Volkswagen T-Roc · Volkswagen Tiguan

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-07-16.

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