AEM Electronics 25-111BK (02-06 RSX / 02-05 Civic Si) AEM High Volume Fuel Rails Sale

AEM High Volume Fuel Rails (K20)

AEM Electronics 25-111BK (02-06 RSX / 02-05 Civic Si) AEM High Volume Fuel Rails Sale image 1
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Category: Fuel Rails
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Part Number:
INVENTORY: AEM Electronics (25-111BK)
OUT OF STOCK - Have us with AEM Electronics.

* This item may ship directly from the manufacturer, a warehouse distributor, or may be out-of-stock.

New with Manufacturer Warranty (Authorized Dealer)
Free Shipping to the Continental US 48 States
$187.84 Shipped
* Inventory is updated daily so quantities may vary throughout the day.

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Fitment Information:



2002 - 2006AcuraRSX See Notes Above
2002 - 2005HondaCivicSi See Notes Above

AEM Electronics Acura RSX Honda Civic AEM High Volume Fuel Rails. AEM High Volume Fuel Rails 25-111BK for a 2002 2003 2004 2005 2006 Acura RSX and 2002 2003 2004 2005 Honda Civic Si - K20.

See partnumber notes and applications notes above for specific product information.

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
California Residents:
WARNING: Cancer & Reproductive Harm

For more information on AEM High Volume Fuel Rails 25-111BK you can submit a product question or visit the AEM Electronics website.

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