RENNtech Porsche 5.0 BAR Fuel Pressure Regulator porsche-911--997-1---2004-2008--turbo-esr3282685 ECU Upgrade | 480HP /

ECU Upgrade | 480HP / 605LB-FT | Gains: +32HP / +67LB-FT

93 Octane or higher gasoline has to be used with R1 upgraded RENNtech vehicles to avoid damage to the engine

This fierce combination will unleash the true potential of your 63 AMG and ensure you put all your new found power to the ground

5" Weight: 27

Dyno measured by RENNtech:               436 HP @ 6

RENNtech Porsche 5.0 BAR Fuel Pressure Regulator porsche-911--997-1---2004-2008--turbo-esr3282685 ECU Upgrade | 480HP /RENNtech Porsche 5. 0 BAR Fuel Pressure Regulator Allows for modified vehicles to run a higher fuel line pressure (5. 0 BAR) for improved performance in higher boost applications or vehicles running upgraded turbo chargers. Recommended only for vehicles running K24 or larger turbochargers. Please note ECU modification will be required for this modification