Diftech Fuel Pressure Regulator Adapter Fitting to 1/8 NPT Female

DIF FPR Fuel Fitting - From Nissan Fuel Rail FPR Port to 1/8" NPT female

Engineered, fabricated, and tested in the United States

DIFtech Fuel Pressure Regulator Adapter is needed for a bolt on installation of an aftermarket fuel pressure regulator. Fuel rail adapter comes with bolts, washers, and lock washers for easy installation and includes a MIL SPEC Viton o-ring for a long, leak-free life. 1/8" NPT female port is machined into housing for mounting of your fuel pressure regulator. This billet 6061 aluminum adapter will fit Most Nissan/Mazda/Subaru fuel systems with a 12mm port.