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AEM 25-109BK High Volume Fuel Rail

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AEM 25-109BK High Volume Fuel Rail
AEM Electronics

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#18625109BK

AEM 25-109BK High Volume Fuel Rail

$166.45

/each

Factory Shipped

$184.95

Save $18.50


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Product Summary

Aluminum, Black anodized

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    Key Specs

    Material TypeAluminum
    FinishBlack anodized
    Inlet Size-6 AN O-ring
    Fittings IncludedYes
    Hardware IncludedYes
    See more specs

    Need To Know

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    AEM Electronics 25-109BK Details

    AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes. An additional 1/8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge. A custom fuel line fitting is included for the factory fuel line, and in most cases the ends of each rail are pre tapped to accept -6 AN or 9/16"x18 fittings for users who want to use custom fuel lines.

    Features:

    • Supports fuel flow up to 1,000 horsepower
    • No additional parts required for installation - installs with factory fuel line using supplied fitting
    • Pre-tapped for -6 AN or 9/16"x 18 fittings
    • Specifically engineered for each application
    • Works with factory fuel line or custom fuel lines
    • 1/2 inch bore dampens backpressure pulses from larger fuel injectors
    • 1/8 NPT port included for nitrous pick up or fuel pressure gauge
    • Comprehensive installation instructions, hardware, fittings and injector O-rings included
    • CNC Machined from billet aluminum
    • Black anodizing with laser engraving
    • Complete hardware, fittings and injector O-rings included

    Application

    PART # MAKE YEAR MODEL ENGINE
    25-109BK Honda 1996-2000 Civic CX 1.6L/1590ccL4 [D16Y7]
    25-109BK Honda 1996-1997 Civic del Sol S 1.6L/1590ccL4 [D16Y7]
    25-109BK Honda 1996-1997 Civic del Sol Si 1.6L/1590ccL4 [D16Y8]
    25-109BK Honda 1996-2000 Civic DX 1.6L/1590ccL4 [D16Y7]
    25-109BK Honda 1996-2000 Civic EX 1.6L/1590ccL4 [D16Y8]
    25-109BK Honda 1996-2000 Civic LX 1.6L/1590ccL4 [D16Y7]
    25-109BK Honda 1999 Civic Value Package 1.6L/1590ccL4 [D16Y7]

    Rebates

    Holley October Promo 10% Off Select Parts Sale

    Holley October Promo 10% Off Select Parts SaleHolleyOctoberPromo10%OffSelectPartsSale

    Holley's October Promo 10% Off Select Parts Sale, running from September 28, 2026, through November 1, 2026. For a limited time, customers can save up to 10% off on select Holley parts, making it the perfect opportunity to upgrade your ride with premium Holley branded parts including Holley, Brawler, Quick Fuel, Leg Wheels, Rev Wheels, Rocket Racing, Flowtech, Edge, Racequip, Apr and Dinan. Purchases must be made between September 28, 2026, through November 1, 2026. This limited-time offer applies to qualifying Holley branded parts purchased during the promotional period. Following the promotion, these parts will revert back to standard pricing.

    CARB Warning

    For race/ off road use only

    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. 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.
    CA Prop 65
    CARB warning

    AEM Electronics 25-109BK Specifications

    KEY SPECS
    MFG. Part #25-109BK
    BrandAEM Electronics
    Material TypeAluminum
    FinishBlack anodized
    Inlet Size-6 AN O-ring
    Fittings IncludedYes
    Hardware IncludedYes
    Fuel System TypeEFI
    ColorBlack
    Inside Diameter1/2 inch
    GENERAL
    Sold in QuantityEach
    GTIN Code840879020330

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