Porsche Panamera 4.0T GTS 480hp Remap

Name: Porsche Panamera 4.0T GTS 480hp ECU Remap
Brand: Porsche

Expected gains of +140 BHP and +260 Nm torque

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BHP+140 hp (29%)

Standard

480 hp

Tuned

620 hp

Torque+260 Nm (42%)

Standard

620 Nm

Tuned

880 Nm

Suitability

Excellent (8/10)

Gains Profile

Torque-focused

Headroom

High

Porsche Panamera 4.0T GTS 480hp ECU Remapping

Considering an ECU remap for your Porsche Panamera 4.0T GTS 480hp? A Stage 1 remap can take this 971 - 2020 - 2023 petrol engine from 480 BHP to 620 BHP and from 620 Nm to 880 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 Porsche Panamera can achieve.

How this engine compares

2ndof 32 Porsche Panamera engines by power gain
99%of the 9,842 engines we hold gain data for see a smaller power increase
96%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Porsche Panamera 4.0T GTS 480hp is a 4.0L turbocharged petrol engine producing 480 BHP and 620 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 620 BHP and 880 Nm — a gain of around 140 BHP (29%) and 260 Nm (42%).

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.. High tuned torque: check transmission torque capacity and service history.. 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.

!High tuned torque: check transmission torque capacity and service history.

!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 4L
Capacity: 3996 CC
Type: Car
Engine Family: Porsche 4.0L NA 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

MakePorsche

ModelPanamera

Generation971 - 2020 - 2023

Engine4.0T GTS 480hp

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.

Engine	BHP	Gain	Torque	Gain	Score
2.9T V6 330hp	330 → 380	+50	450 → 550	+100	Good (6.5/10)
2.9T V6 4S 440hp	440 → 510	+70	550 → 780	+230	Good (7/10)
2.9T V6 4 E-Hybrid 462hp	462 → 600	+138	700 → 800	+100	Good (7.5/10)
2.9T V6 4S E-Hybrid 560hp	560 → 630	+70	750 → 830	+80	Good (6.5/10)
4.0 Turbo 630hp	630 → 660	+30	820 → 900	+80	Moderate (5.5/10)
4.0 Turbo S E-Hybrid 700hp	700 → 800	+100	850 → 1000	+150	Good (7/10)