Car model

GOLF

689 files listed under GOLF. Check the hardware and software numbers before writing.

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About GOLF files

This page lists 689 GOLF files that are ready to download. Every file is read from a real unit and is listed by the hardware and software number printed on the ECU label, so you can match your module before you buy. The biggest groups are Original File, Immo Off, Chip Tuning and Gearbox. Control units used on the GOLF: EDC17C46, MED17.5.21, MED17.5.1 and MED17.5.5. Engines: Cffb, Cfgb and Cffa. Between them they cover 628 software numbers and 129 hardware numbers. To find the right file, read the hardware and software number from the label and type it into the search box, or use the filters by model and ECU type. Files are supplied exactly as read with Kess V2, PCM Flash and Flex. If your version is not listed yet, send us the numbers — most requests are sourced the same working day.

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Frequently asked questions
How do I find the right GOLF ECU file?
Read the hardware and software number from the label on your GOLF unit and type it into the search box, or filter by model and ECU type. Every file is listed by those exact numbers, so you can match your module before you buy.
Are these original GOLF files?
Yes. Every file is read from a real unit; original dumps, immo off, virgin and tuning versions are available where applicable.
Which tools do I need to write these files?
The files are supplied exactly as read and work with common tools such as FLEX, NEW TRASDATA and VVDI PROG, depending on the ECU.
What if my GOLF file is not listed?
Send us the hardware and software number from the label. Most requests are sourced the same working day.
How do I get the file after payment?
Downloads unlock the moment your payment clears — straight from your account, no waiting.