Seat Leon 2.0 TSI Cupra 300hp Remap

Name: Seat Leon 2.0 TSI Cupra 300hp ECU Remap
Brand: Seat

Expected gains of +65 BHP and +90 Nm torque

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BHP+65 hp (22%)

Standard

300 hp

Tuned

365 hp

Torque+90 Nm (24%)

Standard

380 Nm

Tuned

470 Nm

Suitability

Good (7.5/10)

Gains Profile

Balanced

Headroom

High

Seat Leon 2.0 TSI Cupra 300hp ECU Remapping

Considering an ECU remap for your Seat Leon 2.0 TSI Cupra 300hp? A Stage 1 remap can take this 5F MK2 - 2017 - 2019 petrol engine from 300 BHP to 365 BHP and from 380 Nm to 470 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

7thof 73 Seat Leon engines by power gain
90%of the 9,842 engines we hold gain data for see a smaller power increase
74%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Seat Leon 2.0 TSI Cupra 300hp is a 2.0L turbocharged petrol engine producing 300 BHP and 380 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 365 BHP and 470 Nm — a gain of around 65 BHP (22%) and 90 Nm (24%).

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.

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.

Other Leon 5F MK2 - 2017 - 2019 Engines

Engine	BHP	Gain	Torque	Gain	Score
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)
1.8 TSI 180hp	180 → 240	+60	250 → 380	+130	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)

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 2L
Capacity: 1984 CC
Type: Car
Engine Family: SEAT 2.0L 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. At this torque level, transmission and driveline servicing history becomes especially important.

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Confirm Your Vehicle

MakeSeat

ModelLeon

Generation5F MK2 - 2017 - 2019

Engine2.0 TSI Cupra 300hp

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.