BHP+32 hp (12%)
Standard
258 hp
Tuned
290 hp
Torque+100 Nm (40%)
Standard
250 Nm
Tuned
350 Nm
Suitability
Good (7.5/10)Gains Profile
Torque-focusedHeadroom
HighMG HS 1.5 T-GDI 258hp ECU Remapping
Considering an ECU remap for your MG HS 1.5 T-GDI 258hp? A Stage 1 remap can take this 2018 - 2022 petrol phev engine from 258 BHP to 290 BHP and from 250 Nm to 350 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 MG HS can achieve.
How this engine compares
- 51%of the 9,842 engines we hold gain data for see a smaller power increase
- 79%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The MG HS 1.5 T-GDI 258hp is a 1.5L turbocharged petrol phev engine producing 258 BHP and 250 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 290 BHP and 350 Nm — a gain of around 32 BHP (12%) and 100 Nm (40%).
This engine scores highly for 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 high, based on the percentage gain available from the factory output.
Considerations: 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
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Technical Specifications
- Fuel Type
- Petrol PHEV
- Aspiration
- Turbocharged
- Displacement
- 1.5L