The Automotive Clinic — Tuning Files

Software D444211321001 Siemens MSS52

14 master projects carry this software number, 13 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

BMW 5er M5 ×3
BMW E39 M5 ×3
BMW M5 E39 M5 ×2
BMW ×2
BMW 5er 5.0 i V8 (M5)
BMW Serie 5 (E39) 5.0 i V8 (M5)
BMW 5 (E39) 5.0 i V8 (M5)

ECU

Siemens / Siemens/Continental / Undefined
MSS52 / Undefined
Siemens

Hardware / part numbers

Undefined

Read with

any full read from your flashing tool

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 D444211321001 and the same hardware number.
See files & prices →

Vehicle pages: BMW 5 (E39) · BMW 5er · BMW E39 · BMW M5 · BMW Serie 5 (E39)

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.

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