BHP+20 hp (7%)
Standard
300 hp
Tuned
320 hp
Torque+20 Nm (6%)
Standard
340 Nm
Tuned
360 Nm
Suitability
Moderate (4/10)Gains Profile
Limited headroomHeadroom
LowPorsche 911 3.4i 300hp ECU Remapping
Considering an ECU remap for your Porsche 911 3.4i 300hp? A Stage 1 remap can take this 1997 - 2006 ( 996 ) petrol engine from 300 BHP to 320 BHP and from 340 Nm to 360 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 Porsche 911 can achieve.
How this engine compares
- 29thof 49 Porsche 911 engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 8%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Porsche 911 3.4i 300hp is a 3.4L naturally aspirated petrol engine producing 300 BHP and 340 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 320 BHP and 360 Nm — a gain of around 20 BHP (7%) and 20 Nm (6%).
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.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
Other 911 1997 - 2006 ( 996 ) Engines
| Engine | BHP | Gain | Torque | Gain |
|---|