Fuel pressure regulator Aeromotive X1 Series 2.5-5 Bar

From carbureted to EFI pressures, naturally aspirated or forced induction, the X1 Bypass Regulator is designed to span the entire range of low and high pressure applications providing the dependable fuel flow and pressure control you've come to expect from Aeromotive.

Using the X1 regulator today for a carburetor or EFI, you can easily switch platforms back and forth at will, without having to purchase another regulator.  Simply get the correct conversion kit for your pump and pressure range (sold separately) and you can swap out the internal parts while leaving the regulator mounted and plumbed as is. 

• Base fuel pressure adjustable from 35-75 PSI.
• Vacuum/Boost reference capability.
• 1:1 rising rate for forced induction engines.
• 2 - ORB -08 inlet/outlet ports on the sides.
• 1 - ORB-08 return port on the bottom port.
• 1 - 1/8″ NPT Gauge Port with plug.
• 1/16″ NPT Boost Port with 5/32″ hose barb.
• Compatible with X1 High Flow EFI Conversion kit.
• Compatible with X1 Carb Conversion kit.
• 0.188″ bypass with matching spring and poppet.
• Handles up to 150 GPH with AN-08 return line.
• Suitable for any Aeromotive Pump up to A1000.
• Mounting bracket included (not shown).

We also have connecting nipples: