ChiptuneMAP
ChiptuneMAP/Mercedes/AMG GT/55 AMG (4.0T V8) - 476ch
Mercedes

55 AMG (4.0T V8) - 476ch Tuning

Mercedes AMG GT: detailed power and torque gains by stage.

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Stage 1 for your AMG GT: garage prices

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Gains by stage(4)

Power

476 hp

Torque

650 Nm

Petrol
Power
476→580hp
+104 hp
+22%
Torque
650→850Nm
+200 Nm
+31%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 55 AMG (4.0T V8) - 476ch

Send the ECU read, get back an optimised and tested file.

  • Stage 1, Stage 2, E85
  • Checksum corrected, original file kept
  • For professionals only
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Everything about 55 AMG (4.0T V8) - 476ch tuning

Tuning the 55 AMG (4.0T V8) - 476ch found in the Mercedes AMG GT is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.

On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.

Gains summary by stage

On the Mercedes AMG GT 55 AMG (4.0T V8) - 476ch, tuning delivers up to +164 hp and +290 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1476 → 580 hp650 → 850 NmOn quote
Stage 2476 → 640 hp650 → 940 NmOn quote
E85 Flexfuel476 → 476 hp650 → 650 NmOn quote
E85+476 → 580 hp650 → 850 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 55 AMG (4.0T V8) - 476ch?
Tuning the 55 AMG (4.0T V8) - 476ch (Mercedes AMG GT) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the 55 AMG (4.0T V8) - 476ch?
Yes, the 55 AMG (4.0T V8) - 476ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a professional, experienced tuner with maps tailored to your engine.
How much does Mercedes AMG GT tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Mercedes AMG GT?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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