AEM Black Adjustable Fuel Pressure Regulator -25-303BK

AEM's Honda/Acura Adjustable Fuel Pressure Regulators are designed for high-performance applications, supporting engines up to 1,000 horsepower. The regulator features patented interchangeable discharge ports that allow it to precisely match the output of various fuel pumps. It includes a large discharge orifice for optimal flow, and a custom barb fitting to connect seamlessly to the factory fuel hose. The base of the regulator is tapped to accept either -6 AN or 9/16"x18 fittings for versatility during installation. Features:•    CNC-machined from 6061-T6 billet aluminum•    Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail•    Patented interchangeable discharge orifices match output of virtually any fuel pump (single large port included)•    Accept a -6 AN or 9/16"x18 fittings•    Adjustable from 20 psi to maximum fuel pump capacity•    Boost dependent rising fuel pressure rate (1:1)•    No additional parts required for installation•    Patent # 6,298,828 Warranty