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Infiniti FX 3.7 V6 331hp

2008-2013

331 Original HP
350 Modified HP
366 Original NM
385 Modified NM
Print Certificate
Infiniti FX

Infiniti FX 2008-2013 3.7 V6 331hp

Key Specifications

Generazione 2008-2013
Carburante Petrol
Power 331 → 350 hp +19 hp
Torque 366 → 385 Nm +19 Nm
Power
350 HP
+19 HP (+5.7%)
Original 331 HP
Stage 1 350 HP
Torque
385 NM
+19 NM (+5.2%)
Original 366 NM
Stage 1 385 NM

Power Graph

Original Power 331HP
Original Torque 366Nm
Power After Remap 350HP
Torque After Remap 385Nm

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Frequently Asked Questions - Infiniti FX

The cost of Stage 1 tuning for Infiniti FX 3.7 V6 331hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Infiniti FX 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 331 to 350 HP (+6%) is within safe parameters.

With Stage 1 tuning, Infiniti FX goes from 331 HP to 350 HP (+19 HP) and from 366 Nm to 385 Nm (+19 Nm).

Stage 1 remapping takes it from 331 HP to 350 HP (+19 HP, +6%) and torque from 366 Nm to 385 Nm (+19 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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Infiniti
Infiniti FX 3.7 V6 331hp
+19 HP
350 HP