Expected gains of +20 BHP and +25 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz R 500 V8 - 306hp? A Stage 1 remap can take this 2006 - 2010 petrol engine from 306 BHP to 326 BHP and from 460 Nm to 485 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 R can achieve.
The Mercedes-Benz R 500 V8 - 306hp is a 5.0L naturally aspirated petrol engine producing 306 BHP and 460 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 326 BHP and 485 Nm — a gain of around 20 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 |
|---|---|---|---|---|---|
| 300 CDI 190hp | 190 → 260 | +70 | 440 → 600 | +160 |
| Excellent (8/10) |
| 280 CDI 190hp | 190 → 260 | +70 | 440 → 600 | +160 | Excellent (8/10) |
| 350 BlueTec 211hp | 211 → 275 | +64 | 540 → 600 | +60 | Good (7.5/10) |
| 320 CDI 211hp | 211 → 260 | +49 | 510 → 600 | +90 | Good (7.5/10) |
| 320 CDI 224hp | 224 → 260 | +36 | 510 → 600 | +90 | Good (6.5/10) |
| 350 CDI 224hp | 224 → 275 | +51 | 510 → 600 | +90 | Good (7.5/10) |
| 500 V8 - 388hp | 388 → 408 | +20 | 530 → 570 | +40 | Limited (3.5/10) |
| 63 AMG 510hp | 510 → 530 | +20 | 630 → 660 | +30 | Limited (3/10) |
Get a personalised remap quote for your Mercedes-Benz R. 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.