Fuelab 51501 Series Adjustable Fuel Pressure Regulator; EFI Green | 51501-5 Wheel Offset_55mm lateral loads are spread more

lateral loads are spread more evenly across the tires thereby increasing cornering grip and improving outright performance

Smooth airflow: Custom molded silicone allows PRL to offer much higher flowing bends than those with metal tubing

Compatible with Stock or COBB LF BPV

2003-2007 WRX

2009-2013 Forester / Forester XT

Fuelab 51501 Series Adjustable Fuel Pressure Regulator; EFI Green | 51501-5 Wheel Offset_55mm lateral loads are spread moreUELAB 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