Aeromotive X1 Fuel Pressure Regulators — Carb (3–20 PSI), EFI (35–75 PSI) Carb or EFI model:X1 Series EFI Pro const count = cart

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Direct ORB hookups to regulator/filter Holley HP 10-Micron Filter

the Y adapter lets you feed both banks directly from one line—clean

Perfect 10 ft length: common for OE hardline replacement

Aeromotive X1 Fuel Pressure Regulators — Carb (3–20 PSI), EFI (35–75 PSI) Carb or EFI model:X1 Series EFI Pro const count = cartAeromotive X1 Series Fuel Pressure Regulators Return Style (Carb & EFI) One regulator family, three ways to win. The X1 Series gives you clean, stable pressure control for carb and EFI, naturally aspirated or boost. All variants use large 8 ORB ports, a 1 8" NPT gauge port, and a 1: 1 boost reference for forced induction. Pick your pressure range and flow seat, plumb it once, and go. Which X1 do I need? Carb (320 PSI) Blow through or NA carbs. High