The MPR (Multi-Port Regulator) is a universal fuel pressure regulator designed for port injection EFI fuel systems operating between 20–150 psi, compatible with gasoline and ethanol blends including E85.
Features tool-less pressure adjustment via a rotating knob, a 360-degree swiveling vacuum reference port with double O-ring sealing, and flexible plumbing options for single or multi-pump systems. Supports wall or floor mounting using M6 hardware and includes a mounting bracket, multiple vacuum fittings, and various ORB plugs and adapters.
