Fuelab 51501 Series Adjustable Fuel Pressure Regulator; EFI Green | 51501-5 Wheel Offset_55mm The LF BPV features a

The LF BPV features a redesigned internal structure that reduces control volume by 30%

Application: 2012-2015 Honda Civic Si (2

2003-2007 WRX

Compatible with Stock or COBB LF BPV

Nissan 350Z / Infiniti G35 rear sway bar end link upgrade

Fuelab 51501 Series Adjustable Fuel Pressure Regulator; EFI Green | 51501-5 Wheel Offset_55mm The LF BPV features aUELAB 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 or 10AN inlet ports and one 6AN