CLAAS · L14/L15 ECU

CLAAS ARION L14/L15 tuning files

Here is what the catalog holds for the CLAAS ARION on the L14/L15. Stock output across the matched variants spans 110–135 HP. 7 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. 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 L14/L15 for this vehicle — the precise options narrow down by engine and software version.

Stage 1Stage 2

Engine variants & ECU software

7 distinct variants for the CLAAS ARION on the L14/L15 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
6800 135HP
Controller brand
PHOENIX
ECU
L14/L15
Stock power
135 HP

Variant 2

ECU
Catalog engine
4500 130HP
Engine code
4045HRT80
Controller brand
PHOENIX
ECU
L14/L15
Stock power
130 HP
ECU SW
SW51314C
ECU HW
RE527528

Variant 3

ECU
Catalog engine
4500 130HP
Engine code
4045HRT80
Controller brand
PHOENIX
ECU
L14/L15
Stock power
130 HP
ECU SW
SW51314D
ECU HW
RE527528

Variant 4

ECU
Catalog engine
4500 130HP
Engine code
4045HRT80
Controller brand
PHOENIX
ECU
L14/L15
Stock power
130 HP
ECU SW
SW51314B
ECU HW
RE531808

Variant 5

ECU
Catalog engine
4500 110HP
Engine code
4045HRT80
Controller brand
PHOENIX
ECU
L14/L15
Stock power
110 HP
ECU SW
SW51314C
ECU HW
RE527528

Variant 6

ECU
Catalog engine
4500 110HP
Controller brand
PHOENIX
ECU
L14/L15
Stock power
110 HP

Variant 7

ECU
Catalog engine
4500 110HP
Engine code
4045HRT80
Controller brand
PHOENIX
ECU
L14/L15
Stock power
110 HP
ECU SW
SW51314B
ECU HW
RE527528

Related vehicles

Other vehicles built on the L14/L15 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CLAAS ARION on the L14/L15?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the L14/L15 ECU software on this model?

Yes — the CLAAS ARION on the L14/L15 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.

CLAAS ARION L14/L15 ECU Tuning Files | TuningBay