AEM 25-108BK High Volume Fuel Rail User Manual
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Congratulations! You have just purchased the finest Hi-Flow Fuel Rail for your car at
any price! The AEM Hi-Flow Fuel Rail is the result of extensive development on a wide
variety of cars. It is the most advanced Hi-Flow Fuel Rail on the market and is
specifically engineered for its application. All AEM Hi-Flow Fuel Rails are CNC
machined from 6061 T-6 billet aluminum and feature a ½-inch bore capable of flowing
enough fuel to support most high-performance engines. This larger bore also dampens
the back pulse created by oversized injectors on high-output applications. The AEM
Fuel Rail also works perfectly with stock injectors. Each Fuel Rail includes an additional
port for the installation of a nitrous system or an external fuel pressure gauge. The ends
of the rail are tapped to accept either –6 or –8 line and a custom fitting that allows for
the use of the stock fuel hose. AEM’s Hi-Flow Fuel Rail Kit includes everything needed
for a professional bolt-in installation.
Bill of Materials for: 25-108
QTY. Part
Number
Description
1
2-5008
D-Series Fuel Rail
2
2-125
D-Series Fuel Rail Spacer
1
2-602
Honda Fuel Fitting w/o Hole
1
2-603
Honda Fuel Fitting w/ Hole
1
2-604
-6 Fuel Rail Plug
2
1-121
1/8” Pipe Plug
2
1-3007
-6 Crush Washer
4
1-3008
Fuel Injector O-Ring
2 10-922S AEM Silver Decal
1 10-315
Instructions