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Pontiac GTO 2004 (2006) chiptuning

All 2 engines of the Pontiac GTO (2004 (2006)) with stock and Stage 1 values. Select your engine for details.

Engine Fuel Stock Stage 1 Gain
5.7 V8 350hp Petrol 350 hp · 495 Nm 370 hp · 525 Nm +20 hp
6.0 V8 400hp Petrol 400 hp · 542 Nm 420 hp · 570 Nm +20 hp
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