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Buick GL8 3.0 V6 254hp

All

254 Original HP
285 Modified HP
290 Original NM
330 Modified NM
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Buick GL8

Buick GL8 All 3.0 V6 254hp

Key Specifications

Generazione All
Carburante Petrol
Power 254 → 285 hp +31 hp
Torque 290 → 330 Nm +40 Nm
Power
285 HP
+31 HP (+12.2%)
Original 254 HP
Stage 1 285 HP
Torque
330 NM
+40 NM (+13.8%)
Original 290 NM
Stage 1 330 NM

Power Graph

Original Power 254HP
Original Torque 290Nm
Power After Remap 285HP
Torque After Remap 330Nm

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Frequently Asked Questions - Buick GL8

The cost of Stage 1 tuning for Buick GL8 3.0 V6 254hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Buick GL8 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 254 to 285 HP (+12%) is within safe parameters.

With Stage 1 tuning, Buick GL8 goes from 254 HP to 285 HP (+31 HP) and from 290 Nm to 330 Nm (+40 Nm).

Stage 1 remapping takes it from 254 HP to 285 HP (+31 HP, +12%) and torque from 290 Nm to 330 Nm (+40 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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Buick
Buick GL8 3.0 V6 254hp
+31 HP
285 HP