Considering an ECU remap for your Infiniti FX 3.5 V6 302hp? A Stage 1 remap can take this 2008-2013 petrol engine from 302 BHP to 317 BHP and from 355 Nm to 382 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Infiniti FX can achieve.
The Infiniti FX 3.5 V6 302hp is a 3.5L naturally aspirated petrol engine producing 302 BHP and 355 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 317 BHP and 382 Nm — a gain of around 15 BHP (5%) and 27 Nm (8%).
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.
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 |
|---|---|---|---|---|---|
| 3.0d 211hp | 211 → 280 | +69 | 550 → 600 | +50 | Good (7.5/10) |
| 3.0d 238hp |
| 238 → 280 |
| +42 |
| 550 → 600 |
| +50 |
| Good (6/10) |
| 3.7 V6 320hp | 320 → 350 | +30 | 360 → 385 | +25 | Moderate (4/10) |
| 3.7 V6 331hp | 331 → 350 | +19 | 366 → 385 | +19 | Moderate (4/10) |
| 5.0 V8 390hp | 390 → 417 | +27 | 500 → 532 | +32 | Limited (3.5/10) |
Get a personalised remap quote for your Infiniti FX. 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.
