AEM high-volume fuel rail for 1999–2000 Honda Civic Si (B16A2/B16A3). The rail features a 1/2-inch bore to support high fuel flow and to dampen backpressure pulses from larger injectors, and includes a 1/8 NPT port for nitrous or a fuel pressure gauge. Ends are pre-tapped for -6 AN or 9/16"x18 fittings and a factory fuel line fitting is provided for direct installation.
AEM 99-00 Honda Civic Si Black Fuel Rail