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AEM 88-91 Honda Civic EX/Si 92-95 Civic CX/DX/LX/EX 88-91 CRX Si/ 93-95 Del Sol S/ Si Black Fuel Rai

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SKU: aem25-108BK
Part Number: 25-108BK
Notes: High Volume Fuel Rail
Manufacturer: AEM Electronics
Color: Black

Product Category: Fuel Rails

Our Price: $141.37

StartYear EndYear Make Model SubModel Cyl Lit Fuel FuelDel ASP EngDesg Notes
1988 1991 HONDA CIVIC RT 4WD L4 1.6 ALL ALL ALL D16A6
1988 1991 HONDA CRX SI L4 1.6 ALL ALL ALL D16A6
1989 1991 HONDA CIVIC SI L4 1.6 ALL ALL ALL D16A6
1990 1991 HONDA CIVIC EX L4 1.6 ALL ALL ALL D16A6
1992 1995 HONDA CIVIC CX L4 1.5 ALL ALL ALL D15B8
1992 1995 HONDA CIVIC DX L4 1.5 ALL ALL ALL D15B7
1992 1995 HONDA CIVIC EX L4 1.6 ALL ALL ALL D16Z6
1992 1995 HONDA CIVIC LX L4 1.5 ALL ALL ALL D15B7
1992 1995 HONDA CIVIC SI L4 1.6 ALL ALL ALL D16Z6


AEM High Volume Fuel Rail: 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 want to use custom fuel lines.

* No additional parts required for installation
* Specifically engineered for each application
* Manufactured and assembled in the USA
* O.E. fuel pressure regulator or AEM adjustable fuel pressure regulator mounts directly to rail with no modifications
* Comprehensive installation instructions, hardware, fittings and injector O-rings included


Additional Information

Manufacturer Description
When racer and enthusiasts buy AEM performance parts, they are getting the finest engineering, highest quality and best value our industry has to offer. Look no further than our products for proof. Years ago, we wanted to make a stand alone engine management available to the masses by developing a Programmable Engine Management System (EMS) that plugs into a factory wiring harness. We did, and our Series 1 and 2 Plug & Play EMS systems are on thousands of racecars. But if you aren’t improving, your aren’t winning, which is why we are proud to introduce our Infinity programmable engine management system. It’s a quantum leap over our existing technology and almost any engine control technology you can find anywhere. Its only tuning is – truly – your imagination.

Our Wideband UEGO Controller was the first product to incorporate a gauge interface with a wideband air/fuel controller. We’ve upped the ante again by introducing a Wideband Failsafe Device – a combined Wideband controller unit and boost gauge that proactively monitors AFR and Boost to save your engine should your AFR stray outside of a selected range.

In 2007, we introduced our Water/Methanol Injection System and have refined the components to deliver what we feel is the most reliable system on the market. But failures happen, and since we could not find a Failsafe device that truly protected an engine, we design one. Our water/Methanol Failsafe device monitors the entire injection curve to trigger an alarm event under any condition, allowing you to use your water/methanol system with complete peace of mind.

And there’s more! From our new AQ-1 Data Logger, to our Dyno-Shaft On-Vehicle Dynomometer to our High Output Coils that deliver CDI spark energy and inductive coil-like duration, we design, engineer and source parts that work better, offer more features and ultimately help you win.
Manufacturer Part Number 25-108BK
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