AEM Adjustable Fuel Pressure Regulator (96-00 Civic / 00-05 S2000 / 98-02 Accord). AEM’s Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented interchangeable discharge ports enable the regulator’s output to match the output of any fuel pump. A single large discharge orifice is included. AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 AN or 9/16×18 fittings. FEATURES CNC-machined from 6061-T6 billet aluminum Mounts directly to O. Fuel rail or AEM High Volume Fuel Rail Accept a -6 AN or 9/16×18 fittings Adjustable from 20 psi to maximum fuel pump capacity Boost dependent rising fuel pressure rate (1:1) No additional parts required for installation VEHICLE FITMENT. ADDITIONAL INFO. Clearance and used items are excluded. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. Payments must be received immediately. Images used are for illustration purposes only and sometimes not accurate to specific vehicle. All items are brand new unless otherwise stated. If an item is on back order an ETA will be provided. We will do the best we can to provide a solution.