Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp — Stage 1 file (+43 hp)

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Chip tuning for Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp ECU

Mercedes AMG GT - 4 door (2018 - X290) 53 AMG (3.0T) 457 hp — premium petrol engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 457 to 500 hp (+43 hp, +9%) and torque from 520 to 600 Nm (+80 Nm). ECU — Bosch MG1CP002. Flashing method: OBD or Bench depending on the unit's protection. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

The Mercedes slogan is 'Das Beste oder nichts' ('The best or nothing'). Smart is Mercedes's city sub-brand, historically running Mitsubishi and Renault engines. Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. Brabus is an independent Mercedes tuning house specialising in top-model upgrades. The factory calibration on Mercedes petrol engines is conservative, leaving headroom for Stage 1. Modern AMG engines are heavily encrypted, so Bench reading is mandatory.

AMG engines confidently reach Stage 2 with a downpipe + intake. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. AMG engines are a well-known base once hardware is added (downpipe + intake + intercooler). Brabus is a premium alternative to AMG for the top models. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects. Bench reading is a mandatory procedure for modern AMG models.

Frequently asked questions

How much does the power of the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp increase after Stage 1?

Stage 1 chip tuning on the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp boosts engine output by 43 hp: from 457 to 500 hp. Torque rises from 520 to 600 Nm (+80 Nm).

What changes in the Mercedes AMG GT - 4 door ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Mercedes AMG GT - 4 door with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +43 hp with no hardware changes.

Does Stage 1 make sense on the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp with this much power?

On the top-spec Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.

What is Stage 2 for the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp?

Stage 2 for the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

What ECU platform does the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp use?

The Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp is fitted with the Bosch MG1CP002 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Mercedes AMG GT - 4 door remain valid after Stage 1?

After remapping the Mercedes AMG GT - 4 door, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Mercedes AMG GT - 4 door?

Reading and writing via OBD takes 25-30 minutes on the Mercedes AMG GT - 4 door. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Mercedes AMG GT - 4 door?

Before Stage 1 the original of the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp cost?

The remap price for the Mercedes AMG GT - 4 door 53 AMG (3.0T) 457 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno