BHP+40 hp (23%)
Standard
175 hp
Tuned
215 hp
Torque+55 Nm (21%)
Standard
265 Nm
Tuned
320 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighSaab 45903 2.0 Turbo 175hp ECU Remapping
Considering an ECU remap for your Saab 45903 2.0 Turbo 175hp? A Stage 1 remap can take this 2002 - 2007 petrol engine from 175 BHP to 215 BHP and from 265 Nm to 320 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 45903 can achieve.
How this engine compares
- 4thof 23 Saab 45903 engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 38%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Saab 45903 2.0 Turbo 175hp is a 2.0L turbocharged petrol engine producing 175 BHP and 265 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 215 BHP and 320 Nm — a gain of around 40 BHP (23%) and 55 Nm (21%).
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.
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.
Other 45903 2002 - 2007 Engines
| Engine | BHP | Gain | Torque | Gain |
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