Adjustable Bypass Fuel Pressure Regulator 0-150psi 6AN

SouthBay Adjustable Fuel Pressure Regulator EFI Bypass with -6 AN Inlet And -6 AN Return Adjustable from 0 psi to 150 Maximum Fuel Pump Capacity Designed to Maintain the Optimal Fuel Rail Pressure for High Performance/ Turbocharged Engines. Delivers Vehicles Highest Performance 1:1 Ratio 1/8" NPT Gauge Port. E85 compatible!