Porsche 911 3.8 Bi-Turbo 580hp Remap

Name: Porsche 911 3.8 Bi-Turbo 580hp ECU Remap
Brand: Porsche

Expected gains of +160 BHP and +150 Nm torque

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BHP+160 hp (28%)

Standard

580 hp

Tuned

740 hp

Torque+150 Nm (20%)

Standard

740 Nm

Tuned

890 Nm

Suitability

Good (7.5/10)

Gains Profile

Power-focused

Headroom

High

Porsche 911 3.8 Bi-Turbo 580hp ECU Remapping

Considering an ECU remap for your Porsche 911 3.8 Bi-Turbo 580hp? A Stage 1 remap can take this 2019 -> ... (992) petrol engine from 580 BHP to 740 BHP and from 740 Nm to 890 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 Porsche 911 can achieve.

How this engine compares

1stof 49 Porsche 911 engines by power gain
99%of the 9,842 engines we hold gain data for see a smaller power increase
92%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Porsche 911 3.8 Bi-Turbo 580hp is a 3.8L turbocharged petrol engine producing 580 BHP and 740 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 740 BHP and 890 Nm — a gain of around 160 BHP (28%) and 150 Nm (20%).

This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. 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.

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.

Other 911 2019 -> ... (992) Engines

Engine

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 3.8L
Capacity: 3745 CC
Type: Car
Engine Family: Porsche 3.8L 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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MakePorsche

Model911

Generation2019 -> ... (992)

Engine3.8 Bi-Turbo 580hp

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.

3.0 Carrera 385hp	385 → 470	+85	450 → 620	+170	Moderate (5.5/10)
3.0 Carrera 4S 450hp	450 → 510	+60	530 → 635	+105	Moderate (5/10)
3.0 Carrera S 450hp	450 → 510	+60	530 → 635	+105	Moderate (5/10)
3.0 Carrera GTS 480hp	480 → 540	+60	570 → 690	+120	Moderate (5/10)
4.0 GT3 510hp	510 → 540	+30	470 → 490	+20	Limited (3.5/10)
3.8 Bi-Turbo S 650hp	650 → 740	+90	800 → 890	+90	Good (6/10)