Expected gains of +78 BHP and +50 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz S 63 AMG S 612hp? A Stage 1 remap can take this W222 - 2017 - 2019 petrol engine from 612 BHP to 690 BHP and from 900 Nm to 950 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz S can achieve.
The Mercedes-Benz S 63 AMG S 612hp is a 4.0L naturally aspirated petrol engine producing 612 BHP and 900 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 690 BHP and 950 Nm — a gain of around 78 BHP (13%) and 50 Nm (6%).
This engine has limited remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 350d 286hp | 286 → 380 | +94 | 600 → 800 | +200 | Excellent (8/10) |
| 400d 340hp | 340 → 410 | +70 | 700 → 840 | +140 | Good (7.5/10) |
| 450 - 367hp | 367 → 410 | +43 | 500 → 590 | +90 | Moderate (4.5/10) |
| 560 - 469hp | 469 → 570 | +101 | 700 → 820 | +120 | Moderate (5/10) |
| 650 - 630hp | 630 → 690 | +60 | 1000 → 1100 | +100 | Limited (3.5/10) |
| 65 AMG 630hp | 630 → 690 | +60 | 1000 → 1100 | +100 | Limited (3.5/10) |
Get a personalised remap quote for your Mercedes-Benz S. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.