BMW · ME9 ECU · petrol

BMW 3 SERIES ME9 tuning files

Here is what the catalog holds for the BMW 3 SERIES on the ME9. Stock output across the matched variants spans 115–150 HP. 32 distinct variants are catalogued here. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All 3 SERIES coverage

Available solutions

Applicable work for the ME9 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

32 distinct variants for the BMW 3 SERIES on the ME9 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
ECU SW: 1037379148

Variant 2

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP

Variant 3

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
ECU SW: 1037377861
ECU HW: 0261201159
Calibration: F0087360T4

Variant 4

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
Calibration: T410B0SZY9

Variant 5

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
ECU SW: 1037377861
ECU HW: 0261210159
Calibration: T400B0PIYF

Variant 6

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
ECU SW: 1037377861
ECU HW: 0261201159

Variant 7

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
Calibration: G380B0FIYA

Variant 8

ECU

Catalog engine: 2000 150HP
Controller brand: BOSCH
ECU: ME9
Stock power: 150 HP
ECU SW: 1037374622
ECU HW: 0261208582
Calibration: T230B0SIYG

Variant 9

ECU

Catalog engine: 2000 143HP
Controller brand: BOSCH
ECU: ME9
Stock power: 143 HP

Variant 10

ECU

Catalog engine: 2000 143HP
Controller brand: BOSCH
ECU: ME9
Stock power: 143 HP
ECU SW: 1037379569
ECU HW: 0261201159

Variant 11

ECU

Catalog engine: 2000 142HP
Engine code: N42B20A
Controller brand: BOSCH
ECU: ME9
Stock power: 142 HP
ECU SW: 1037351833
ECU HW: 0261209005

Variant 12

ECU

Catalog engine: 2000 142HP
Controller brand: BOSCH
ECU: ME9
Stock power: 142 HP

Variant 13

ECU

Catalog engine: 2000 142HP
Engine code: N42B20A
Controller brand: BOSCH
ECU: ME9
Stock power: 142 HP
ECU SW: 1037368524
ECU HW: 0261209005

Variant 14

ECU

Catalog engine: 2000 142HP
Engine code: N42B20A
Controller brand: BOSCH
ECU: ME9
Stock power: 142 HP
ECU SW: 1037351834
ECU HW: 0261209007

Variant 15

ECU

Catalog engine: 318 2000 140HP
Controller brand: BOSCH
ECU: ME9
Stock power: 140 HP
Calibration: H570B0LAY6

Variant 16

ECU

Catalog engine: 318 2000 140HP
Controller brand: BOSCH
ECU: ME9
Stock power: 140 HP
Calibration: G600BBLMQ8

Variant 17

ECU

Catalog engine: 318 2000 140HP
Controller brand: BOSCH
ECU: ME9
Stock power: 140 HP
ECU SW: 1037351834
ECU HW: 0261209007
SW upgrade: 07530861

Variant 18

ECU

Catalog engine: 318 2000 140HP
Controller brand: BOSCH
ECU: ME9
Stock power: 140 HP

Variant 19

ECU

Catalog engine: 2000 137HP
Controller brand: BOSCH
ECU: ME9
Stock power: 137 HP
ECU SW: 1037351563
ECU HW: 0261209005
Calibration: H570B0LAY6

Variant 20

ECU

Catalog engine: 318 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP

Variant 21

ECU

Catalog engine: 318 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP
Calibration: J200B0KBY7

Variant 22

ECU

Catalog engine: 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP

Variant 23

ECU

Catalog engine: 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP
ECU SW: 1037351834
ECU HW: 02612090072
Calibration: G650BBLMYB

Variant 24

ECU

Catalog engine: 2000 129HP
Engine code: N46
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP
ECU SW: 1037379569
ECU HW: 0261201159
Calibration: T410B0PIYG

Variant 25

ECU

Catalog engine: 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP
ECU SW: 1037351834
ECU HW: 0261209007
SW upgrade: 07551401

Variant 26

ECU

Catalog engine: 2000 129HP
Controller brand: BOSCH
ECU: ME9
Stock power: 129 HP
Calibration: H600BBLMY8

Variant 27

ECU

Catalog engine: 316i 1600 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP

Variant 28

ECU

Catalog engine: 316i 1600 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP
ECU SW: 1037351572
ECU HW: 0261209007
SW upgrade: 07522602

Variant 29

ECU

Catalog engine: 1800 16V 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP

Variant 30

ECU

Catalog engine: 1800 16V 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP
ECU SW: 1037351833
ECU HW: 0261209005
Calibration: H650BBKMY8

Variant 31

ECU

Catalog engine: 1800 16V 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP
Calibration: C400BVAMQ1

Variant 32

ECU

Catalog engine: 1800 16V 115HP
Controller brand: BOSCH
ECU: ME9
Stock power: 115 HP
ECU SW: 1037351833
ECU HW: 0261209005

Related vehicles

Other vehicles built on the ME9 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 ME9?

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 ME9 ECU software on this model?

Yes — the BMW 3 SERIES on the ME9 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.