Porsche Carrera S C2/C4
RENNtech Porsche 997 Carrera S (3.8L DFI) ECU Upgrade (365 HP / 300 TQ)
RENNtech Porsche 997 Carrera S (3.8L DFI) ECU Upgrade. Up to 396HP and 320TQ. Gains: +11HP & +10TQ
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RENNtech Porsche 997 Carrera S (3.8L DFI) ECU Upgrade. Up to 396HP and 320TQ. Gains: +11HP & +10TQ