Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500P Product:Polished Finish. 3/8" NPT Ports with Bottom Return 500 Series Black Push Lock

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Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500P Product:Polished Finish. 3/8" NPT Ports with Bottom Return 500 Series Black Push LockBillet Bypass Fuel Pressure Regulator 4. 5 9psi AdjustablePolished Finish. 3 8" NPT Ports with Bottom Return AF49 4500P 49 4500P Aeroflow Bypass 4. 5 9 PSI regulator is available with either 3 8" NPT or 8ORB female threads and are the perfect choice for fuel systems running a return line to the tank with added benefit of less load on the fuel pump resulting in quieter fuel pump operation, cooler fuel and improved fuel pump life. Available in blue,