Expected gains of +63 BHP and +180 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz CLS 63 AMG PPP 557hp? A Stage 1 remap can take this C218 - 2010 - 2014 petrol engine from 557 BHP to 620 BHP and from 720 Nm to 900 Nm of torque (naturally aspirated). This engine scores 5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz CLS can achieve.
The Mercedes-Benz CLS 63 AMG PPP 557hp is a 5.5L naturally aspirated petrol engine producing 557 BHP and 720 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 620 BHP and 900 Nm — a gain of around 63 BHP (11%) and 180 Nm (25%).
This engine has limited remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, 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 |
|---|---|---|---|---|---|
| 250 CDI 204hp | 204 → 240 | +36 | 500 → 550 | +50 | Good (6.5/10) |
| 350 CDI Bluetec 252hp | 252 → 300 | +48 | 620 → 700 | +80 | Good (7/10) |
| 350 CDI 265hp | 265 → 300 | +35 | 620 → 700 | +80 | Good (6.5/10) |
| 350 306hp | 306 → 316 | +10 | 370 → 385 | +15 | Limited (3.5/10) |
| 500 Bi-Turbo 407hp | 407 → 510 | +103 | 600 → 820 | +220 | Excellent (8/10) |
| 63 AMG Bi-Turbo 525hp | 525 → 620 | +95 | 700 → 900 | +200 | Good (7/10) |
Get a personalised remap quote for your Mercedes-Benz CLS. 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.