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The Fuelab large-seat adjustable fuel pressure regulator is a universal EFI regulator offering 25-90 psi range for high-flow setups. It features two -10AN inlet fittings and a single -6AN return, a larger sealing area for stability under high flow, and a user-accessible adjustment for tuning. Compact and serviceable, this large-seat regulator suits demanding EFI return-style systems and is finished in black.
Fuelab 515 EFI Adjustable FPR Large Seat 25-90 PSI (2) -10AN In (1) -6AN Return - Black
