Considering an ECU remap for your Nissan Armada 5.6 V8 390hp? A Stage 1 remap can take this All petrol engine from 390 BHP to 450 BHP and from 545 Nm to 591 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Nissan Armada can achieve.
The Nissan Armada 5.6 V8 390hp is a 5.6L naturally aspirated petrol engine producing 390 BHP and 545 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 450 BHP and 591 Nm — a gain of around 60 BHP (15%) and 46 Nm (8%).
This engine has limited remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. 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 |
|---|---|---|---|---|---|
| 5.6 V8 317hp | 317 → 340 | +23 | 385 → 420 | +35 | Limited (3.5/10) |
Get a personalised remap quote for your Nissan Armada. 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.
