Expected gains of +25 BHP and +30 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Aston Martin DB9 5.9 V12 455hp? A Stage 1 remap can take this All petrol engine from 455 BHP to 480 BHP and from 570 Nm to 600 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 Aston Martin DB9 can achieve.
The Aston Martin DB9 5.9 V12 455hp is a 5.9L naturally aspirated petrol engine producing 455 BHP and 570 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 480 BHP and 600 Nm — a gain of around 25 BHP (5%) and 30 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 |
|---|---|---|---|---|---|
| 6.0 V12 470hp | 470 → 500 | +30 | 600 → 620 | +20 |
| Limited (3/10) |
Get a personalised remap quote for your Aston Martin DB9. 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.