Developed by the Aston Martin engineering team, the Berry Power Upgrade is realized through a revised induction system using technology previously introduced on the DBS. The induction system has a pair of switching airbox-valves that open at 5,500rpm allowing additional air into the engine producing more power in a controlled manner. The engine’s control unit has also been re-programmed with new software to optimize ignition timing. In addition the new calibration allows the engine to recognize higher octane fuels, further maximizing performance.