Mercedes S 63 AMG (5.5T) 585 hp — Stage 1 file (+75 hp)

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Chip tuning for Mercedes S 63 AMG (5.5T) 585 hp ECU

Mercedes S (2014 - W222) 63 AMG (5.5T) 585 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 585 to 660 hp (+75 hp, +13%) and torque from 900 to 1150 Nm (+250 Nm). This engine ships with different ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.3, Siemens/Continental VGSx-NAG2. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 3 configurations · 3 ECU variants. The 2014 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

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. The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. AMG engines are a well-known base with plenty of headroom for Stage 2. AMG Performance Studio is the factory tuning studio for bespoke work. Mercedes encryption is among the toughest in the industry, especially on modern models.

The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. On Mercedes up to the recent generation, Stage 1 OBD flash is available. 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. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant.

Frequently asked questions

What is the Stage 1 effect on the Mercedes S 63 AMG (5.5T) 585 hp?

After Stage 1 the power of the Mercedes S 63 AMG (5.5T) 585 hp rises from 585 to 660 hp, a gain of 75 hp (+13%). Torque rises from 900 to 1150 Nm (+250 Nm).

How does Stage 1 differ from stock on the Mercedes S?

Stage 1 is a software optimization of the factory ECU firmware of the Mercedes S with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +75 hp with no hardware changes.

Does Stage 1 make sense on the Mercedes S 63 AMG (5.5T) 585 hp with this much power?

Stage 1 for the Mercedes S 63 AMG (5.5T) 585 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.

What is Stage 2 for the Mercedes S 63 AMG (5.5T) 585 hp?

Stage 2 on the Mercedes S 63 AMG (5.5T) 585 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the Mercedes S 63 AMG (5.5T) 585 hp built with?

The Mercedes S 63 AMG (5.5T) 585 hp comes with 3 ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.3, Siemens/Continental VGSx-NAG2. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Mercedes S remain valid after Stage 1?

After remapping the Mercedes S, 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 S?

Reading and writing via OBD takes 25-30 minutes on the Mercedes S. 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 S?

Before Stage 1 the original of the Mercedes S 63 AMG (5.5T) 585 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Mercedes S 63 AMG (5.5T) 585 hp cost?

The remap price for the Mercedes S 63 AMG (5.5T) 585 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: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno