BMW · MSV70 ECU · petrol

BMW 5 SERIES MSV70 tuning files

Tuning file coverage for the BMW 5 SERIES running the MSV70 ECU. Stock output across the matched variants spans 175–258 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All 5 SERIES coverage

Available solutions

Applicable work for the MSV70 on this petrol. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

19 distinct variants for the BMW 5 SERIES on the MSV70 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
Calibration: 0049PP0L921S0FD1S

Variant 2

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07739900
ECU HW: 07739530
Calibration: 0049PP0L921S0BJ1S

Variant 3

ECU

Catalog engine: 530i 3000 258HP
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP

Variant 4

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07555361
ECU HW: 07557633
Calibration: 0049PP0L740S0FB1S

Variant 5

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07739900
ECU HW: 07739530
Calibration: 0049PP0L921S0AC1S

Variant 6

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07739900
ECU HW: 07739530
Calibration: 0049PP0L921S0IA1S

Variant 7

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
Calibration: 0049PP0L921S0BL1S

Variant 8

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07739900
ECU HW: 07739530
Calibration: 0049PP0L921S0AS1S

Variant 9

ECU

Catalog engine: 530i 3000 258HP
Engine code: N52B30O0
Controller brand: SIEMENS
ECU: MSV70
Stock power: 258 HP
ECU SW: 07739900
ECU HW: 07739530
Calibration: 0049PP0L921S0BK1S

Variant 10

ECU

Catalog engine: 525i 2500 218HP
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP

Variant 11

ECU

Catalog engine: 525i 2500 218HP
Engine code: N52B25O1
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP
ECU SW: 6577399002
ECU HW: 6577395202
Calibration: 0049PP0L911S0JI2S

Variant 12

ECU

Catalog engine: 525i 2500 218HP
Engine code: N52B25O1
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP
ECU SW: 6577399002
ECU HW: 6577395202
Calibration: 0049PP0L911S0BI3S

Variant 13

ECU

Catalog engine: 525i 2500 218HP
Engine code: N52B25O1
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP
ECU SW: 6577399002
ECU HW: 6577395202
Calibration: 0049PP0L911S0BI2S

Variant 14

ECU

Catalog engine: 525i 2500 218HP
Engine code: N52B25O1
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP
ECU SW: 6577399002
ECU HW: 6577395202
Calibration: 0049PP0L911S0FA2S

Variant 15

ECU

Catalog engine: 3000 218HP
Controller brand: SIEMENS
ECU: MSV70
Stock power: 218 HP

Variant 16

ECU

Catalog engine: 523i 2500 177HP
Engine code: N52B25
Controller brand: SIEMENS
ECU: MSV70
Stock power: 177 HP
ECU SW: 07561684
ECU HW: 07561684
Calibration: 0049PP0L921S0HI1S

Variant 17

ECU

Catalog engine: 523i 2500 177HP
Controller brand: SIEMENS
ECU: MSV70
Stock power: 177 HP

Variant 18

ECU

Catalog engine: 2500 177HP
Engine code: N52B25
Controller brand: SIEMENS
ECU: MSV70
Stock power: 177 HP
ECU SW: 07567375
ECU HW: 07561684
SW upgrade: 07567376
Calibration: 0049PP0L901S0HJ2S

Variant 19

ECU

Catalog engine: 2500 175HP
Generation: 2011-2016
Matched gains engine: 1300 S
Controller brand: SIEMENS
ECU: MSV70
Stock power: 175 HP
Stage 1 power: 184 HP
Power increase: +9 HP (+5%)
Stock torque: 140 Nm
Stage 1 torque: 148 Nm
Torque increase: +8 Nm (+6%)

Related vehicles

Other vehicles built on the MSV70 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW 5 SERIES on the MSV70?

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 MSV70 ECU software on this model?

Yes — the BMW 5 SERIES on the MSV70 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.