MERCEDES · ME9.7 ECU · petrol

MERCEDES CL ME9.7 tuning files

Everything we work with on the MERCEDES CL fitted with the ME9.7. The matched variants sit between 360 and 525 HP from the factory. 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.

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Available solutions

What we can run on the ME9.7 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

21 distinct variants for the MERCEDES CL on the ME9.7 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 6200 525HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 525 HP
ECU SW: 0044487040
ECU HW: 0034461240
SW upgrade: 0044473540
Calibration: 0034461240_0044487040_0044473540

Variant 2

ECU

Catalog engine: 6200 525HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 525 HP
ECU SW: 0044487040
ECU HW: 0044463740
SW upgrade: 0044471440
Calibration: 0044463740_0044487040_0044471440

Variant 3

ECU

Catalog engine: 6200 525HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 525 HP
ECU SW: 0044487040
ECU HW: 0044463740
SW upgrade: 0064472440
Calibration: 0044463740_0044487040_0064472440

Variant 4

ECU

Catalog engine: 6200 525HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 525 HP
ECU SW: 0044487040
ECU HW: 0044463740
SW upgrade: 0044473640
Calibration: 0044463740_0044487040_0044473640

Variant 5

ECU

Catalog engine: 600 5500 517HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 517 HP
ECU SW: 0064481740
ECU HW: 0034461240
SW upgrade: 0044473440
Calibration: 0034461240_0064481740_0044473440

Variant 6

ECU

Catalog engine: 6200 457HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 457 HP
ECU SW: 0009024201

Variant 7

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2739020100
ECU HW: 0034467040
SW upgrade: 2739030300
Calibration: 0034467040_2739020100_2739030300

Variant 8

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2739020100
ECU HW: 0064464340
SW upgrade: 2739030300
Calibration: 0064464340_2739020100_2739030300

Variant 9

ECU

Catalog engine: 5500 388HP
Engine code: M273E55
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2739020000
ECU HW: 0034467040
SW upgrade: 2739032100
Calibration: 0034467040_2739020000_2739032100

Variant 10

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2729020500
ECU HW: 0034467640
SW upgrade: 2729036300
Calibration: 0034467640_2729020500_2729036300

Variant 11

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP

Variant 12

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2729020500
ECU HW: 0024467340
SW upgrade: 2729031900
Calibration: 0024467340_2729020500_2729031900

Variant 13

ECU

Catalog engine: 5500 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 2739020100
ECU HW: 0034466940
SW upgrade: 2739030400
Calibration: 0034466940_2739020100_2739030400

Variant 14

ECU

Catalog engine: 5500 V8 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 0094489340
ECU HW: 0034467040
SW upgrade: 0064475740
Calibration: 0034467040_0094489340_0064475740

Variant 15

ECU

Catalog engine: 5500 V8 388HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 388 HP
ECU SW: 0094489340
ECU HW: 0034462040
SW upgrade: 0064477440
Calibration: 0034462040_0094489340_0064477440

Variant 16

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP
ECU SW: 0054487140
ECU HW: 0024467340
SW upgrade: 0034478340
Calibration: 0024467340_0054487140_0034478340

Variant 17

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP
ECU SW: 0054487240
ECU HW: 0034467040
SW upgrade: 0034477640
Calibration: 0034467040_0054487240_0034477640

Variant 18

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP
ECU SW: 0054487240
ECU HW: 0034467040
SW upgrade: 0044476540
Calibration: 0034467040_0054487240_0044476540

Variant 19

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP

Variant 20

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP
ECU SW: 0054487240
ECU HW: 0034466940
SW upgrade: 0044476540

Variant 21

ECU

Catalog engine: 5000 360HP
Controller brand: BOSCH
ECU: ME9.7
Stock power: 360 HP
ECU SW: 0054487240
ECU HW: 0034466940
SW upgrade: 0044476540
Calibration: 0034466940_0054487240_0044476540

Related vehicles

Other vehicles built on the ME9.7 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MERCEDES CL on the ME9.7?

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 ME9.7 ECU software on this model?

Yes — the MERCEDES CL on the ME9.7 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.