Expected gains of +20 BHP and +25 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz CLK 55 AMG 347hp? A Stage 1 remap can take this W208 - 1997 - 2002 petrol engine from 347 BHP to 367 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 CLK can achieve.
The Mercedes-Benz CLK 55 AMG 347hp is a 5.4L naturally aspirated petrol engine producing 347 BHP and 510 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 367 BHP and 535 Nm — a gain of around 20 BHP (6%) 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 | 230 → 245 | +15 | Moderate (4/10) |
| 270 CDI 163hp | 163 → 200 | +37 | 370 → 450 | +80 | Good (7.5/10) |
| 230 K 193hp | 193 → 204 | +11 | 280 → 295 | +15 | Moderate (4/10) |
| 320 - 218hp | 218 → 230 | +12 | 310 → 330 | +20 | Moderate (4/10) |
| 430 - 279hp | 279 → 300 | +21 | 400 → 425 | +25 | Limited (3.5/10) |
Get a personalised remap quote for your Mercedes-Benz CLK. 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.