BMW · MSD85 ECU · petrol

BMW 6 SERIES MSD85 tuning files

BMW 6 SERIES on the MSD85: matched, calibrated and delivered with care. Stock output across the matched variants spans 408–408 HP. There are 32 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All 6 SERIES coverage

Available solutions

Solutions that apply to the MSD85 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

32 distinct variants for the BMW 6 SERIES on the MSD85 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIG9X6

Variant 2

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIG8X1

Variant 3

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIG9X2

Variant 4

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SII3X6

Variant 5

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIG9X3

Variant 6

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SILMX6

Variant 7

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SID9X2

Variant 8

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIE8X6

Variant 9

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SID3X2

Variant 10

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SID3X6

Variant 11

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP

Variant 12

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIS2X6

Variant 13

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIE9X6

Variant 14

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIE9X2

Variant 15

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIE9X3

Variant 16

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIF2X6

Variant 17

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
SW upgrade: 0047920IE80S0G8X5
Calibration: 0047920IF10S0E8X4

Variant 18

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIGRX4

Variant 19

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIP3X6

Variant 20

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIZ9X6

Variant 21

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIZ3X6

Variant 22

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIA2X2

Variant 23

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SI5RX3

Variant 24

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIA9X6

Variant 25

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIA3X6

Variant 26

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SI2RX3

Variant 27

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIA3X2

Variant 28

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIB3X2

Variant 29

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIB3X6

Variant 30

ECU

Catalog engine: 4400 408HP
Engine code: N63B44
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SID2X6

Variant 31

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIB2X6

Variant 32

ECU

Catalog engine: 4400 408HP
Controller brand: SIEMENS
ECU: MSD85
Stock power: 408 HP
Calibration: 0047920IL20SIP2X6

Related vehicles

Other vehicles built on the MSD85 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW 6 SERIES on the MSD85?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MSD85 ECU software on this model?

Yes — the BMW 6 SERIES on the MSD85 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.