Data under review — The figures shown for this engine variant are currently being verified. They may be updated as we refine our data.
Considering an ECU remap for your Porsche Boxster 2.9i 211hp? A Stage 1 remap can take this 2005 - 2011 ( 987 ) petrol engine from 211 BHP to 275 BHP and from 290 Nm to 310 Nm of torque (naturally aspirated). This engine scores 5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Porsche Boxster can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Porsche Boxster 2.9i 211hp is a 2.9L naturally aspirated petrol engine producing 211 BHP and 290 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 275 BHP and 310 Nm — a gain of around 64 BHP (30%) and 20 Nm (7%).
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.
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 |
|---|
| 2.7i 211hp | 211 → 255 | +44 | 270 → 285 | +15 | Moderate (4.5/10) |
| 2.7i 240hp | 240 → 255 | +15 | 270 → 285 | +15 | Moderate (4/10) |
| 2.9i 256hp | 256 → 275 | +19 | 290 → 310 | +20 | Moderate (4/10) |
| S 3.2i 280hp | 280 → 295 | +15 | 320 → 335 | +15 | Moderate (4/10) |
| S 3.4i 295hp | 295 → 310 | +15 | 340 → 355 | +15 | Limited (3.5/10) |
| S 3.4i 310hp | 310 → 337 | +27 | 360 → 380 | +20 | Moderate (4/10) |
| Spyder 3.4i 320hp | 320 → 338 | +18 | 360 → 385 | +25 | Moderate (4/10) |
Get a personalised remap quote for your Porsche Boxster. 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.
