Seat Leon 1.8 TSI 180hp Remap

Name: Seat Leon 1.8 TSI 180hp ECU Remap
Brand: Seat

Expected gains of +60 BHP and +130 Nm torque

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BHP+60 hp (33%)

Standard

180 hp

Tuned

240 hp

Torque+130 Nm (52%)

Standard

250 Nm

Tuned

380 Nm

Suitability

Excellent (8/10)

Gains Profile

Torque-focused

Headroom

High

Seat Leon 1.8 TSI 180hp ECU Remapping

Considering an ECU remap for your Seat Leon 1.8 TSI 180hp? A Stage 1 remap can take this 5F MK2 - 2017 - 2019 petrol engine from 180 BHP to 240 BHP and from 250 Nm to 380 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

9thof 73 Seat Leon engines by power gain
86%of the 9,842 engines we hold gain data for see a smaller power increase
89%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Seat Leon 1.8 TSI 180hp is a 1.8L turbocharged petrol engine producing 180 BHP and 250 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 240 BHP and 380 Nm — a gain of around 60 BHP (33%) and 130 Nm (52%).

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: 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.

Other Leon 5F MK2 - 2017 - 2019 Engines

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 1.8L
Capacity: 1798 CC
Type: Car
Engine Family: SEAT 1.8L TSI Turbo Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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Confirm Your Vehicle

MakeSeat

ModelLeon

Generation5F MK2 - 2017 - 2019

Engine1.8 TSI 180hp

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 before proceeding.

1.0 TSI 115hp	115 → 130	+15	200 → 240	+40	Good (7/10)
1.6 TDI 115hp	115 → 150	+35	250 → 330	+80	Excellent (8.5/10)
1.4 TSI 125hp	125 → 155	+30	200 → 270	+70	Good (7.5/10)
1.5 TGI 130hp	130 → 155	+25	200 → 250	+50	Moderate (5.5/10)
1.5 TSI 130hp	130 → 170	+40	200 → 290	+90	Excellent (8/10)
1.4 TSI 150hp	150 → 175	+25	250 → 320	+70	Good (7.5/10)
1.5 TSI 150hp	150 → 180	+30	250 → 335	+85	Good (7.5/10)
2.0 TDI 150hp	150 → 195	+45	320 → 430	+110	Excellent (8/10)
2.0 TDI 184hp	184 → 225	+41	380 → 460	+80	Good (7.5/10)
2.0 TSI 190hp	190 → 245	+55	320 → 430	+110	Excellent (8/10)
2.0 TSI Cupra (GPF) 290hp	290 → 365	+75	380 → 470	+90	Good (7.5/10)
2.0 TSI Cupra 300hp	300 → 365	+65	380 → 470	+90	Good (7.5/10)