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Porsche Boxster 3.8i Spyder 375hp

2011 - 2016 ( 981 )

375 Original HP
395 Modified HP
420 Original NM
440 Modified NM
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Porsche Boxster

Porsche Boxster 2011 - 2016 ( 981 ) 3.8i Spyder 375hp

Key Specifications

Generazione 2011 - 2016 ( 981 )
Carburante Petrol
Codice motore MDB.XA
ECU Siemens/Continental SDI9
Rapporto compressione 12.5:1
Alesaggio x Corsa 102.0 X 77.5 mm
Power 375 → 395 hp +20 hp
Torque 420 → 440 Nm +20 Nm
Power
395 HP
+20 HP (+5.3%)
Original 375 HP
Stage 1 395 HP
Torque
440 NM
+20 NM (+4.8%)
Original 420 NM
Stage 1 440 NM

Power Graph

Original Power 375HP
Original Torque 420Nm
Power After Remap 395HP
Torque After Remap 440Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Porsche Boxster

The cost of Stage 1 tuning for Porsche Boxster 3.8i Spyder 375hp varies depending on the ECU (Siemens/Continental SDI9) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Porsche Boxster 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 375 to 395 HP (+5%) is within safe parameters.

With Stage 1 tuning, Porsche Boxster goes from 375 HP to 395 HP (+20 HP) and from 420 Nm to 440 Nm (+20 Nm).

Stage 1 remapping takes it from 375 HP to 395 HP (+20 HP, +5%) and torque from 420 Nm to 440 Nm (+20 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 Boxster 3.8i Spyder 375hp
+20 HP
395 HP