−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

6577475135 0044CC0IHD0SIGY1S Siemens MSD81 original ECU file – BMW 3 Series 3.0 218hp

HW6577475135CAL0044CC0IHD0SIGY1S

Where do I find these numbers?

Engine
3.0 218hp · N53B30
HW
6577475135
Calibration
0044CC0IHD0SIGY1S

HW numbers next to 6577475135

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

HWListed for
6577475202BMW 1 Series 2.0 143hp N43
6577475204BMW 3 Series 2.0 170hp N43B20O0
6577475205BMW 5 Series 2.5 192hp M54B25
6577475207BMW 3 Series 3.0 306hp N54B30O0
6577475211BMW Z Series 3.0 340hp N54B30
6577475252BMW 1 Series 1.6 122hp N43B16 · Siemens MSD81.X
6577475255BMW 1 Series 3.0 265hp N53B30 · Siemens MSD81.X
6577475258BMW 1 Series 1.6 122hp N43B16O0 · Siemens MSD81.X
6577475259BMW X Series 3.0 306hp N55B30M0 · Siemens MSD81.X
6577475260BMW 1 Series 1.6 122hp N43B16O0

Other numbers for the BMW 3 Series 3.0 218hp

81 files cover exactly this car and engine, on Siemens MSV80 (44), Siemens MSD80 (34), Siemens MSD81 (2). If your ECU reads differently from this page, 12 of the others:

This ECU and car in figures

Siemens MSD81: 308 files, 32 SW numbers, 22 with a map pack. Makes: BMW (308). Most listed: BMW 3 Series (152), BMW 1 Series (92), BMW X Series (26), BMW Z Series (21).

BMW 3 Series: 6 192 files. ECU types: Bosch MEVD17.2.9 (921), Bosch EDC17C50 DDE701a (852), Bosch MEVD17.2.6 (503), Bosch MEVD17.2.4 (391). Engine codes: N20B20 (719), N55B30A (475), B47D20U0 (417), N47D20C (414).

Engine code N53B30: 37 files, on Siemens MSV80 (20), Siemens MSD87 (8), Siemens MSD80 (6). Listed for BMW 3 Series (26), BMW 5 Series (8), BMW 1 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 3 Series

Other Siemens MSD81 files

Original ECU file Siemens MSD81 · 6577475135 · 0044CC0IHD0SIGY1S
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy