Product Summary

Universal Fit, 40-75 Fuel Pressure Rating (psi)

    Key Specs

    MFG. Part #13131
    Regulator StyleBypass Return Style
    Material TypeAluminum

    Need To Know

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    Aeromotive 13131 Details

    Performance EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive's high-flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world!

    • Base pressure adjustable from 40-75 PSI
    • Gasoline and alcohol compatible
    • Fuel pressure rises on a 1:1 ratio with boost
    • 1/8" NPT gauge port


    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Aeromotive 13131 Specifications

    MFG. Part #13131
    Regulator StyleBypass Return Style
    Material TypeAluminum
    Fuel Pressure Rating (psi)40-75
    Boost/Vacuum Reference PortYes
    Gauge PortYes
    Inlet AttachmentFemale O-ring
    Inlet QuantityOne
    Outlet QuantityOne
    Outlet AttachmentFemale O-ring
    Return Attachment-6 AN Female O-Ring
    Boost/Vacuum Rise Ratio1:01
    Regulator LocationInline
    Regulator MaterialAluminum
    Fittings IncludedNo
    Sold in QuantityEach
    GTIN Code684980005264