Considering an ECU remap for your Nissan 370Z 3.7 V6 331hp? A Stage 1 remap can take this All petrol engine from 331 BHP to 348 BHP and from 366 Nm to 383 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 Nissan 370Z can achieve.
The Nissan 370Z 3.7 V6 331hp is a 3.7L naturally aspirated petrol engine producing 331 BHP and 366 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 348 BHP and 383 Nm — a gain of around 17 BHP (5%) and 17 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.
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 |
|---|---|---|---|---|---|
| 3.7 V6 328hp | 328 → 348 | +20 | 363 → 383 | +20 | Moderate (4/10) |
| 3.7 V6 Nismo 344hp |
| 344 → 360 |
| +16 |
| 371 → 386 |
| +15 |
| Limited (3.5/10) |
Get a personalised remap quote for your Nissan 370Z. 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.
