BHP+40 hp (44%)
Standard
90 hp
Tuned
130 hp
Torque+80 Nm (50%)
Standard
160 Nm
Tuned
240 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighSeat Leon 1.0 TSI 90hp ECU Remapping
Considering an ECU remap for your Seat Leon 1.0 TSI 90hp? A Stage 1 remap can take this KL - 2020 -> petrol engine from 90 BHP to 130 BHP and from 160 Nm to 240 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Seat Leon can achieve.
How this engine compares
- 28thof 73 Seat Leon engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Seat Leon 1.0 TSI 90hp is a 1.0L turbocharged petrol engine producing 90 BHP and 160 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 130 BHP and 240 Nm — a gain of around 40 BHP (44%) and 80 Nm (50%).
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.