Seat Leon 1.4 TSI 140hp (CHPA) Remap
Expected gains of +30 BHP and +50 Nm torque
Get Your Free Quote ↓BHP+30 hp (21%)
Standard
140 hp
Tuned
170 hp
Torque+50 Nm (20%)
Standard
250 Nm
Tuned
300 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighSeat Leon 1.4 TSI 140hp (CHPA) ECU Remapping
Considering an ECU remap for your Seat Leon 1.4 TSI 140hp (CHPA)? A Stage 1 remap can take this 5F MK1 - 2012 - 2017 petrol engine from 140 BHP to 170 BHP and from 250 Nm to 300 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 Seat Leon can achieve.
How this engine compares
- 44thof 73 Seat Leon engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 27%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Seat Leon 1.4 TSI 140hp (CHPA) is a 1.4L turbocharged petrol engine producing 140 BHP and 250 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 300 Nm — a gain of around 30 BHP (21%) and 50 Nm (20%).
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 Leon 5F MK1 - 2012 - 2017 Engines
| Engine | BHP | Gain | Torque | Gain |
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