Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500 Product:Blue Finish. 3/8" NPT Ports with Bottom Return 2010 Audi Q7 4

2010 Audi Q7 4

Maximum boost pressure rating - 43PSI

100 Series Black Stainless Steel Braided Hose -9AN6 Metre Length

you can attach them using almost anything

Billet Bypass Fuel Pressure Regulator 4.5-9psi Adjustable AF49-4500 Product:Blue Finish. 3/8" NPT Ports with Bottom Return 2010 Audi Q7 4Billet Bypass Fuel Pressure Regulator 4. 5 9psi AdjustableBlue Finish. 3 8" NPT Ports with Bottom Return AF49 4500 49 4500 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, black and