Product Overview
AEM 96-00 Civic CX/DX/LX/EX & 96-97 Del Sol S/Si Black Fuel Rail from AEM is identified by manufacturer part number 25-109BK. 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 the ends of each rail are pre tapped to accept -6 AN or 9/16”x18 fittings for users who w.
Key Features
- Built for compatible fuel-system layouts; verify injector style, port configuration, fittings, and clearance before ordering.
- New AEM component supplied in the configuration shown and described on this page.
- Exact application and included components should be verified before installation.
Fitment
Confirm AEM 25-109BK against the complete vehicle, engine, trim, and application notes before ordering.
- 1996-2000 Honda Civic CX
- 1996-2000 Honda Civic DX
- 1996-2000 Honda Civic EX
- 1996-2000 Honda Civic LX
- 1999 Honda Civic Value Package
Use the store vehicle selector and the current manufacturer application data for final confirmation.
Specifications
| Brand | AEM |
|---|---|
| Manufacturer Part Number | 25-109BK |
| Product Type | Fuel Rails |
| Condition | New |
What's Included
The exact fuel rails product identified by AEM 25-109BK. Sensors, wiring, fittings, hardware, tuning, or accessories are included only when specifically shown or stated.
About AEM
AEM develops performance electronics, monitoring, fueling, ignition, and water-methanol products for enthusiast and motorsport applications. Black Ops Auto Works organizes AEM listings by exact part number and available application data to support accurate product selection.
Related Parts
- AEM 94-01 Integra Black Fuel Rail
- AEM 99-00 Honda Civic Si Black Fuel Rail
- Shop the complete AEM collection
Frequently Asked Questions
What is the 25-109BK?
It is the AEM fuel rails product described on this page in the listed configuration.
How do I confirm fitment?
Match the complete vehicle, engine, trim, system, connector, dimensions, and every application note before ordering.
Can I select this product by appearance alone?
No. Similar-looking components can use different connectors, dimensions, ranges, ports, calibrations, or mounting points.
What is included?
Only the components specifically identified on this product page are included; related sensors, wiring, fittings, hardware, or accessories may be separate.
Does this product require tuning?
Tuning depends on the product and vehicle. Changes involving airflow, fueling, ignition, boost, or water-methanol delivery may require calibration.
Is professional installation recommended?
Yes when installation involves fuel, wiring, pressurized systems, sensor scaling, engine timing, or calibration.
Is this product new?
Yes. The item condition is new unless this page explicitly states otherwise.
What should I verify before checkout?
Confirm the application, specifications, included items, connector or plumbing requirements, and installation notes.
Installation Instructions
- Confirm AEM 25-109BK and the complete application before disassembly.
- Inspect the component and compare every connector, port, mounting point, dimension, and included item before modifying the vehicle.
- Follow current AEM instructions and the vehicle service procedure for wiring, plumbing, fasteners, sensor placement, and calibration.
- Route wiring, hoses, and components away from heat, sharp edges, moving parts, and electrical noise sources.
- Test the complete system, check for leaks or faults, and verify safe operation before driving.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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