RENNtech Porsche 5.0 BAR Fuel Pressure Regulator porsche-911--997-1---2004-2008--turbo-esr3282685 0L Biturbo):

0L Biturbo):

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

218 - CLS 63 AMG BiTurbo

67mm gauge faces features an attractive carbon composite look and mounts directly into your CLA dash without cutting or drilling

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

RENNtech Porsche 5.0 BAR Fuel Pressure Regulator porsche-911--997-1---2004-2008--turbo-esr3282685 0L Biturbo):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