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Infiniti M 5.6 V6 420hp

All

420 Original HP
450 Modified HP
565 Original NM
591 Modified NM
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Infiniti M

Infiniti M All 5.6 V6 420hp

Key Specifications

Generazione All
Carburante Petrol
Power 420 → 450 hp +30 hp
Torque 565 → 591 Nm +26 Nm
Power
450 HP
+30 HP (+7.1%)
Original 420 HP
Stage 1 450 HP
Torque
591 NM
+26 NM (+4.6%)
Original 565 NM
Stage 1 591 NM

Power Graph

Original Power 420HP
Original Torque 565Nm
Power After Remap 450HP
Torque After Remap 591Nm

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Frequently Asked Questions - Infiniti M

The cost of Stage 1 tuning for Infiniti M 5.6 V6 420hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Infiniti M 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 420 to 450 HP (+7%) is within safe parameters.

With Stage 1 tuning, Infiniti M goes from 420 HP to 450 HP (+30 HP) and from 565 Nm to 591 Nm (+26 Nm).

Stage 1 remapping takes it from 420 HP to 450 HP (+30 HP, +7%) and torque from 565 Nm to 591 Nm (+26 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 M 5.6 V6 420hp
+30 HP
450 HP