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Pontiac Grand Am 3.1 V6 155hp

1997 - 2005

155 Original HP
175 Modified HP
251 Original NM
270 Modified NM
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Pontiac Grand Am

Pontiac Grand Am 1997 - 2005 3.1 V6 155hp

Key Specifications

Generazione 1997 - 2005
Carburante Petrol
Power 155 → 175 hp +20 hp
Torque 251 → 270 Nm +19 Nm
Power
175 HP
+20 HP (+12.9%)
Original 155 HP
Stage 1 175 HP
Torque
270 NM
+19 NM (+7.6%)
Original 251 NM
Stage 1 270 NM

Power Graph

Original Power 155HP
Original Torque 251Nm
Power After Remap 175HP
Torque After Remap 270Nm

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Frequently Asked Questions - Pontiac Grand Am

The cost of Stage 1 tuning for Pontiac Grand Am 3.1 V6 155hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Pontiac Grand Am 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 155 to 175 HP (+13%) is within safe parameters.

With Stage 1 tuning, Pontiac Grand Am goes from 155 HP to 175 HP (+20 HP) and from 251 Nm to 270 Nm (+19 Nm).

Stage 1 remapping takes it from 155 HP to 175 HP (+20 HP, +13%) and torque from 251 Nm to 270 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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Pontiac
Pontiac Grand Am 3.1 V6 155hp
+20 HP
175 HP