For Honda Acura SOHC DOHC 1.6L 1.8L B16 B18 Blue Adjustable PSI Bolt On Fuel Pressure Regulator Assembly100% Brand New Items, Never Used Or Installed Acura Honda Universal 1: 1 Ratio Adjustable Fuel Pressure Regulator CNC Machined From AL6061 T6 Billet Aluminum With An Anodized Finish Adjustable Fuel Pressure Regulator With 1: 1 Ratio Deliver High Performance, With Long Life And High Reliable Operation Adjustable From A Range Of 30 PSI To The Maximum Fuel Pump Capacity Discharge Port Is Changeable Allowing Regulator Return Volume To Match The Fuel Pump