BHP+30 hp (12%)
Standard
250 hp
Tuned
280 hp
Torque+60 Nm (17%)
Standard
350 Nm
Tuned
410 Nm
Suitability
Good (6/10)Gains Profile
Torque-focusedHeadroom
MediumSaab 45905 2.3 Turbo 250hp ECU Remapping
Considering an ECU remap for your Saab 45905 2.3 Turbo 250hp? A Stage 1 remap can take this 2001 - 2005 petrol engine from 250 BHP to 280 BHP and from 350 Nm to 410 Nm of torque (turbocharged). This engine scores 6/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Saab 45905 can achieve.
How this engine compares
- 19thof 23 Saab 45905 engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Saab 45905 2.3 Turbo 250hp is a 2.3L turbocharged petrol engine producing 250 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 280 BHP and 410 Nm — a gain of around 30 BHP (12%) and 60 Nm (17%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. High tuned torque: check transmission torque capacity and service history.
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
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
!High tuned torque: check transmission torque capacity and service history.