Expected gains of +20 BHP and +25 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz SLK 350 V6 272hp? A Stage 1 remap can take this R171 - 2004 - 2010 petrol engine from 272 BHP to 292 BHP and from 350 Nm to 375 Nm of torque (naturally aspirated). This engine scores 4/10 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 350 V6 272hp is a 3.5L naturally aspirated petrol engine producing 272 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 292 BHP and 375 Nm — a gain of around 20 BHP (7%) and 25 Nm (7%).
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.
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) |
| 184 → 205 |
| +21 |
| 250 → 300 |
| +50 |
| Moderate (5.5/10) |
| 55 AMG 360hp | 360 → 385 | +25 | 510 → 535 | +25 | Limited (3.5/10) |
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.