Chiptuning Files Database

Stage 1 chip tuning file for the ECU Seat Leon 1.4 TSI 140hp 103kW Bosch 04E906016F MED17.5.21 04E907309A 1037533768 533768 CMD . Make sure the numbers match before downloading the file. If you encounter any problems, please contact You can also use our tuning files service prepared by our experienced tuners: files from 55€

Car Seat Leon 1.4 TSI
Type -
Year 2013
Engine 1.4
Power 140hp 103kW
File size 4194304 (400000)
File type Binary
ECU Bosch
ECU number 04E906016F
8-bit checksum 2300
ECU type MED17.5.21
Hardware 04E907309A
Tool CMD
Software 1037533768
Version 533768

Choose currency

Payment details

Personal details


Your order

Product Subtotal
Seat Leon 1-4 TSI-2013-1-4-140hp-103kW-Bosch-04E906016F-MED17-5-21-04E907309A-1037533768-CMD-533768-stage1.bin

Choose method

By placing an order, the user accepts the Terms and Conditions of Service
Terms of Service Privacy Policy GDPR

Chip tuning reinvented


V-tech Tuning Pirowski, Owca spółka jawna

ul. Bieżanowska 71
30-812 Kraków, Poland

For access to WinOLS files from V-tech Tuning database please contact:

D-U-N-S: 524934718

+48 12 658 66 66
+48 12 659 16 91

V-tech Tuning Pirowski, Owca Spolka Jawna is a licensed WinOLS user.