BHP+20 hp (10%)
Standard
208 hp
Tuned
228 hp
Torque+18 Nm (7%)
Standard
252 Nm
Tuned
270 Nm
Suitability
Moderate (4/10)Gains Profile
Power-focusedHeadroom
LowLexus IS 250 - 208hp ECU Remapping
Considering an ECU remap for your Lexus IS 250 - 208hp? A Stage 1 remap can take this 2005 - 2013 petrol engine from 208 BHP to 228 BHP and from 252 Nm to 270 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 Lexus IS can achieve.
How this engine compares
- 6thof 11 Lexus IS engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 7%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Lexus IS 250 - 208hp is a 2.5L naturally aspirated petrol engine producing 208 BHP and 252 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 228 BHP and 270 Nm — a gain of around 20 BHP (10%) and 18 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 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 IS 2005 - 2013 Engines
| Engine | BHP | Gain | Torque | Gain | Score |
|---|