Mercedes SL 63 AMG Perf. (5.5T) 564 hp — Stage 1 file (+57 hp)

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Chip tuning for Mercedes SL 63 AMG Perf. (5.5T) 564 hp ECU

Mercedes SL (2013 - R231) 63 AMG Perf. (5.5T) 564 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 564 to 621 hp (+57 hp, +10%) and torque from 900 to 950 Nm (+50 Nm). This engine ships with different ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.1, 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: 4 configurations · 4 ECU variants. A petrol engine built in 2013 — a Tricore platform without strong protection; OBD access works.

AMG is the performance division of Mercedes (since 1967), building engines on the 'one man, one engine' principle in Affalterbach. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. Maybach is Mercedes's ultra-luxury sub-brand. 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. Mid-generation petrol models use standard OBD flash.

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. 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 SL 63 AMG Perf. (5.5T) 564 hp?

Stage 1 for the Mercedes SL 63 AMG Perf. (5.5T) 564 hp adds +57 hp — power increases from 564 to 621 hp (+10%). Torque rises from 900 to 950 Nm (+50 Nm).

What does a Stage 1 remap of the Mercedes SL 63 AMG Perf. (5.5T) 564 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Mercedes SL with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +57 hp with no hardware changes.

Does Stage 1 make sense on the Mercedes SL 63 AMG Perf. (5.5T) 564 hp with this much power?

On the top-spec Mercedes SL 63 AMG Perf. (5.5T) 564 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 SL 63 AMG Perf. (5.5T) 564 hp?

Stage 2 for the Mercedes SL 63 AMG Perf. (5.5T) 564 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.

Which control units is the Mercedes SL 63 AMG Perf. (5.5T) 564 hp built with?

The Mercedes SL 63 AMG Perf. (5.5T) 564 hp comes with 4 ECU variants: Siemens/Continental CPC_NG, Bosch MED17.7.1, 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 SL remain valid after Stage 1?

After remapping the Mercedes SL, 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 SL?

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

Before Stage 1 the original of the Mercedes SL 63 AMG Perf. (5.5T) 564 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Mercedes SL 63 AMG Perf. (5.5T) 564 hp cost?

The remap price for the Mercedes SL 63 AMG Perf. (5.5T) 564 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