Aston Martin DB9 5.9 V12 455hp Remap
Expected gains of +25 BHP and +30 Nm torque
Get Your Free Quote ↓BHP+25 hp (5%)
Standard
455 hp
Tuned
480 hp
Torque+30 Nm (5%)
Standard
570 Nm
Tuned
600 Nm
Suitability
Limited (3.5/10)Gains Profile
Limited headroomHeadroom
LowAston Martin DB9 5.9 V12 455hp ECU Remapping
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.
How this engine compares
- 2ndof 2 Aston Martin DB9 engines by power gain
- 28%of the 9,842 engines we hold gain data for see a smaller power increase
- 17%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
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.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.
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