MERCEDES · VGS4-NAG2 ECU

MERCEDES C VGS4-NAG2 tuning files

Here is what the catalog holds for the MERCEDES C on the VGS4-NAG2. Stock output across the matched variants spans 156–510 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All C coverage

Available solutions

Applicable work for the VGS4-NAG2 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the MERCEDES C on the VGS4-NAG2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 4000 510HP
Controller brand: SIEMENS
ECU: VGS4-NAG2
Stock power: 510 HP

Variant 2

ECU

Catalog engine: 2000 156HP
Controller brand: SIEMENS
ECU: VGS4-NAG2
Stock power: 156 HP

Related vehicles

Other vehicles built on the VGS4-NAG2 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MERCEDES C on the VGS4-NAG2?

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

Do you cover the VGS4-NAG2 ECU software on this model?

Yes — the MERCEDES C on the VGS4-NAG2 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.