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Buick Excelle GT 1.8 ECOTEC 146hp

All

146 Original HP
156 Modified HP
177 Original NM
192 Modified NM
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Buick Excelle GT

Buick Excelle GT All 1.8 ECOTEC 146hp

Key Specifications

Generazione All
Carburante Petrol
Rapporto compressione 10.5:1
Alesaggio x Corsa 80.5 X 88.2 mm
Power 146 → 156 hp +10 hp
Torque 177 → 192 Nm +15 Nm
Power
156 HP
+10 HP (+6.8%)
Original 146 HP
Stage 1 156 HP
Torque
192 NM
+15 NM (+8.5%)
Original 177 NM
Stage 1 192 NM

Power Graph

Original Power 146HP
Original Torque 177Nm
Power After Remap 156HP
Torque After Remap 192Nm

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Frequently Asked Questions - Buick Excelle GT

The cost of Stage 1 tuning for Buick Excelle GT 1.8 ECOTEC 146hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Buick Excelle GT 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 146 to 156 HP (+7%) is within safe parameters.

With Stage 1 tuning, Buick Excelle GT goes from 146 HP to 156 HP (+10 HP) and from 177 Nm to 192 Nm (+15 Nm).

Stage 1 remapping takes it from 146 HP to 156 HP (+10 HP, +7%) and torque from 177 Nm to 192 Nm (+15 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 Excelle GT 1.8 ECOTEC 146hp
+10 HP
156 HP