BHP+40 hp (27%)
Standard
150 hp
Tuned
190 hp
Torque+70 Nm (29%)
Standard
240 Nm
Tuned
310 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighSaab 45905 2.0 Turbo 150hp ECU Remapping
Considering an ECU remap for your Saab 45905 2.0 Turbo 150hp? A Stage 1 remap can take this 2005 - 2010 petrol engine from 150 BHP to 190 BHP and from 240 Nm to 310 Nm of torque (turbocharged). This engine scores 7.5/10 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
- 5thof 23 Saab 45905 engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 55%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Saab 45905 2.0 Turbo 150hp is a 2.0L turbocharged petrol engine producing 150 BHP and 240 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 190 BHP and 310 Nm — a gain of around 40 BHP (27%) and 70 Nm (29%).
This engine scores highly for remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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.
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.