Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500R Product:Red Finish. 3/8" NPT Ports with Bottom Return - AF8080-1009

- AF8080-1009

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Aeroflow Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500R Product:Red Finish. 3/8" NPT Ports with Bottom Return - AF8080-1009Billet Bypass Fuel Pressure Regulator 4. 5 9psi Adjustable Red Finish. 3 8" NPT Ports with Bottom Return Brand: AEROFLOW Part Number: AF49 4500R Description: 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