Expected gains of +20 BHP and +18 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Dodge Durango SRT 6.4 V8 Hemi 475hp? A Stage 1 remap can take this 2010 -> petrol engine from 475 BHP to 495 BHP and from 637 Nm to 655 Nm of torque (naturally aspirated). This engine scores 3/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Dodge Durango can achieve.
The Dodge Durango SRT 6.4 V8 Hemi 475hp is a 6.4L naturally aspirated petrol engine producing 475 BHP and 637 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 495 BHP and 655 Nm — a gain of around 20 BHP (4%) and 18 Nm (3%).
This engine has low 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 |
|---|---|---|---|---|---|
| 3.6 V6 290hp | 290 → 310 | +20 | 350 → 375 | +25 | Moderate (4/10) |
| 5.7 V8 360hp | 360 → 380 | +20 | 530 → 550 | +20 | Limited (3/10) |
Get a personalised remap quote for your Dodge Durango. 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.