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Porsche 911 3.8i Turbo 500hp

2004 - 2011 ( 997 )

500 Original HP
550 Modified HP
650 Original NM
740 Modified NM
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Porsche 911

Porsche 911 2004 - 2011 ( 997 ) 3.8i Turbo 500hp

Key Specifications

Generazione 2004 - 2011 ( 997 )
Carburante Petrol
Codice motore MA1.70
ECU Siemens/Continental SDI3 / Bosch ME7.8.2 / Siemens/Continental PDK3000
Rapporto compressione 9.8:1
Alesaggio x Corsa 102.0 X 77.5 mm
Power 500 → 550 hp +50 hp
Torque 650 → 740 Nm +90 Nm
Power
550 HP
+50 HP (+10%)
Original 500 HP
Stage 1 550 HP
Torque
740 NM
+90 NM (+13.8%)
Original 650 NM
Stage 1 740 NM

Power Graph

Original Power 500HP
Original Torque 650Nm
Power After Remap 550HP
Torque After Remap 740Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Porsche 911

The cost of Stage 1 tuning for Porsche 911 3.8i Turbo 500hp varies depending on the ECU (Siemens/Continental SDI3 / Bosch ME7.8.2 / Siemens/Continental PDK3000) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Porsche 911 typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 500 to 550 HP (+10%) is within safe parameters.

With Stage 1 tuning, Porsche 911 goes from 500 HP to 550 HP (+50 HP) and from 650 Nm to 740 Nm (+90 Nm).

Stage 2 increases power from 500 HP to 580 HP (+80 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 500 HP to 550 HP (+50 HP, +10%) and torque from 650 Nm to 740 Nm (+90 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Porsche
Porsche 911 3.8i Turbo 500hp
+50 HP
550 HP