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The Fuelab 525 in-line adjustable fuel pressure regulator for EFI applications features a large-seat design with a 25–90 psi adjustment range. This universal in-line regulator uses one -6AN inlet and one -6AN return to simplify plumbing into EFI fuel loops. It provides a broad adjustment window when a larger seat and stable injector pressure are needed.
Fuelab 525 EFI Adjustable FPR In-Line Large Seat 25-90 PSI (1) -6AN In (1) -6AN Return - Red
