Expected gains of +25 BHP and +25 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz SLK 55 AMG 360hp? A Stage 1 remap can take this R171 - 2004 - 2010 petrol engine from 360 BHP to 385 BHP and from 510 Nm to 535 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 SLK can achieve.
The Mercedes-Benz SLK 55 AMG 360hp is a 5.4L naturally aspirated petrol engine producing 360 BHP and 510 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 385 BHP and 535 Nm — a gain of around 25 BHP (7%) and 25 Nm (5%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. 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 |
|---|---|---|---|---|---|
| 200 K 163hp | 163 → 175 | +12 | 240 → 255 | +15 |
| Moderate (4/10) |
| 200 K 184hp | 184 → 205 | +21 | 250 → 300 | +50 | Moderate (5.5/10) |
| 350 V6 272hp | 272 → 292 | +20 | 350 → 375 | +25 | Moderate (4/10) |
Get a personalised remap quote for your Mercedes-Benz SLK. 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.