BMW · MEV17.4 ECU · petrol

BMW 3 SERIES MEV17.4 tuning files

Tuning file coverage for the BMW 3 SERIES running the MEV17.4 ECU. The matched variants sit between 140 and 155 HP from the factory. There are 10 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 3 SERIES coverage

Available solutions

What we can run on the MEV17.4 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

10 distinct variants for the BMW 3 SERIES on the MEV17.4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037515407
Calibration
QD01BBCPS6

Variant 2

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037515407
Calibration
QD01BBCQS4

Variant 3

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037390314
Calibration
Q702BBVGYK

Variant 4

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037390391
Calibration
Q803BBRGY5

Variant 5

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037395609
Calibration
Q900BBUGY2

Variant 6

ECU
Catalog engine
2000 24V 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037384979

Variant 7

ECU
Catalog engine
2000 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP

Variant 8

ECU
Catalog engine
2000 155HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
155 HP
ECU SW
1037392181
Calibration
Q850BBRZY3

Variant 9

ECU
Catalog engine
2000 24V 143HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
143 HP

Variant 10

ECU
Catalog engine
1800 140HP
Controller brand
BOSCH
ECU
MEV17.4
Stock power
140 HP

Related vehicles

Other vehicles built on the MEV17.4 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the BMW 3 SERIES on the MEV17.4?

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 MEV17.4 ECU software on this model?

Yes — the BMW 3 SERIES on the MEV17.4 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.

BMW 3 SERIES MEV17.4 ECU Tuning Files | TuningBay