Fuelab 51502 Series Adjustable Fuel Pressure Regulator; EFI Purple | 51502-4 vendor_Dialed Mounts Plastic washers are included

Plastic washers are included

Part #: 251 540 A

Infiniti G37 /G37x Sedan 2008-2013

drain plug washer

Fuelab 51502 Series Adjustable Fuel Pressure Regulator; EFI Purple | 51502-4 vendor_Dialed Mounts Plastic washers are includedFUELAB 515 Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 PSID to fuel injected applications up to 125 PSID. The 515 Series Fuel Pressure Regulator has a 6AN return port located on the bottom. Regulator Features Two 6AN inlet ports and one 6AN return