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Pontiac G8 3.6 V6 256hp

2008 - 2010

256 Original HP
275 Modified HP
336 Original NM
360 Modified NM
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Pontiac G8

Pontiac G8 2008 - 2010 3.6 V6 256hp

Key Specifications

Generazione 2008 - 2010
Carburante Petrol
Power 256 → 275 hp +19 hp
Torque 336 → 360 Nm +24 Nm
Power
275 HP
+19 HP (+7.4%)
Original 256 HP
Stage 1 275 HP
Torque
360 NM
+24 NM (+7.1%)
Original 336 NM
Stage 1 360 NM

Power Graph

Original Power 256HP
Original Torque 336Nm
Power After Remap 275HP
Torque After Remap 360Nm

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Frequently Asked Questions - Pontiac G8

The cost of Stage 1 tuning for Pontiac G8 3.6 V6 256hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Pontiac G8 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 256 to 275 HP (+7%) is within safe parameters.

With Stage 1 tuning, Pontiac G8 goes from 256 HP to 275 HP (+19 HP) and from 336 Nm to 360 Nm (+24 Nm).

Stage 1 remapping takes it from 256 HP to 275 HP (+19 HP, +7%) and torque from 336 Nm to 360 Nm (+24 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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Pontiac
Pontiac G8 3.6 V6 256hp
+19 HP
275 HP