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Aem

Aem

AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator

SKU: AEM25-305BK

Fuel Pressure Regulators

AEM Fuel Pressure Regulators...

Aem

Aem

AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator

SKU: AEM25-305BK

Fuel Pressure Regulators

AEM Fuel Pressure Regulators...

Sale ends in Calculating...

A$303.07 A$416.05
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"NPT, Vacuum Hose: 5mm (3/16"), and Universal Mounting Bracket with Four (4) 10-32x1/2" Screws. Barb fitting for Outlet port sold separately PN 25-390.

Part Type

Fuel Pressure Regulator

Data: v4.2 - Upd: 2026-10-22 08:09:39

Features

  • Alcohol fuel and race gas compatible
  • Boost dependent rising fuel pressure rate (1:1)
  • CNC-machined from 6061-T6 billet aluminum
  • Integrated 1/8" NPT gauge port
  • Longer spring for wider range of adjustment (40 - 130 PSI)
  • Patent # 6,298,828
  • Three -6AN (9/16"-18) ORB O-ring style inlet ports (2 inlet, 1 return)
  • Universal fuel pressure regulator adapts to virtually any vehicle

Specifications

Product Attributes - UPC
840879025953
Product Attributes - Brand
AEM Electronics
Product Attributes - Notes
Includes a 1/8 in. NPT port for a fuel pressure gauge or pressure sensor pick up.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Fuel Pressure Regulators
Product Attributes - Gauge Port
Yes
Product Attributes - Rebuildable
No
Product Attributes - Product Line
AEM Electronics High-Capacity Fuel Pressure Regulators
Product Attributes - Inlet Quantity
1
Product Attributes - Outlet Quantity
1
Product Attributes - Regulator Style
Return
Product Attributes - Inlet Attachment
Female O-ring
Product Attributes - Regulator Finish
Black anodized
Product Attributes - Fittings Included
No
Product Attributes - Outlet Attachment
Female straight cut O-ring
Product Attributes - Return Attachment
Female straight cut O-ring
Product Attributes - Regulator Location
Inline
Product Attributes - Regulator Material
Aluminum
Product Attributes - Return Fitting Size
-6 AN
Product Attributes - Regulator Inlet Size
-6 AN O-ring
Product Attributes - Regulator Outlet Size
-6 AN
Product Attributes - Boost/Vacuum Rise Ratio
1:1
Product Attributes - Regulator Pressure (psi)
40-130
Product Attributes - Mounting Bracket Included
Yes
Product Attributes - Manufacturer's Part Number
25-305BK
Product Attributes - Boost/Vacuum Reference Port
Yes

Reference Information

Brand Name/s Aem
StreetFX SKU aem25-305BK
SFX Item ID 5531926
Supplier Item Code 5531926
Manufacturer SKU 25-305BK
Manufacturer UPC 840879025953
Alternative References avm-25-305bk, AEI25-305BK

Compatibility

Application Data
  • UniversalYes
    Fuel TypeALCOHOL
    Regulator UsageMulti-port injection
  • UniversalYes
    Fuel TypeFLEX
    Regulator UsageCarburetor
  • UniversalYes
    Fuel TypeGAS
    Regulator UsageMulti-port injection

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