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6577985251 6577985603 Siemens MSS70 original ECU file – BMW Z Series Z4 M 3200 343hp

HW6577985251SW6577985603CAL0049R200820S0YEHC

Where do I find these numbers?

Engine
Z4 M 3200 343hp · S54B32
HW
6577985251
SW
6577985603
Calibration
0049R200820S0YEHC
WinOLS map pack for this file
24 maps — Spark Advance, Engine Torque, Injection System, Limiters. Original included.
See all 24 maps

Other SW versions on HW 6577985251

2 SW versions sit on this HW in the archive, 2 files in all. This page is SW 6577985603. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SWListed for
6577985604BMW Z Series 3.2 343hp S54B32

SW numbers next to 6577985603

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SWListed for
6577989001BMW Z Series Z4 M 3200 343hp S54B32

This file's map pack against other Siemens MSS70 packs

Its pack names 24 maps. It is the only Siemens MSS70 pack in the archive.

This ECU and car in figures

Siemens MSS70: 3 files, 3 SW numbers, 1 with a map pack. Makes: BMW (3).

BMW Z Series: 155 files. ECU types: Bosch MEVD17.2.9 (28), Bosch MEVD17.2.4 (24), Siemens MSV80 (21), Siemens MSD81 (21). Engine codes: M54B30 (9), N52B30 (9), M54B22 (8), N52B25 (8).

Engine code S54B32: 3 files, on Siemens MSS70 (3). Listed for BMW Z Series (3).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the BMW Z Series

Other Siemens MSS70 files

Original ECU file Siemens MSS70 · 6577985251 · 6577985603
€18
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