Expected gains of +20 BHP and +21 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Pontiac Grand Prix 3.1 V6 175hp? A Stage 1 remap can take this 1997 - 2003 petrol engine from 175 BHP to 195 BHP and from 264 Nm to 285 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 Pontiac Grand Prix can achieve.
The Pontiac Grand Prix 3.1 V6 175hp is a 3.1L naturally aspirated petrol engine producing 175 BHP and 264 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 195 BHP and 285 Nm — a gain of around 20 BHP (11%) and 21 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 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 |
|---|---|---|---|---|---|
| 3.8 V6 195hp | 195 → 215 | +20 | 325 → 345 | +20 | Moderate (4/10) |
| 3.8 Supercharged V6 240hp | 240 → 260 | +20 | 380 → 410 | +30 | Moderate (5/10) |
Get a personalised remap quote for your Pontiac Grand Prix. 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.