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Porsche 991 3.4 DFI Carrera 300Hp - Stage 1 & 2 |
Upgrade stages from 365Hp up to 380Hp for the 3.4 DFI of the Porsche 991.
Stock engine specs: Capacity: 3387cc Power: 350hp
Stage 1: Engine upgrades: -Stage 1 Software upgrade Engine performance: Power: 365hp
Stage 2: Engine upgrades: -Stage 2 Software upgrade Engine performance: Power: 380hp
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