N54 Port Injection Kit INJECTOR SIZE:72LB/HR The manifold can be ordered

The manifold can be ordered in the Base form(which injector plugs are extra)

multiple digital and analog signals can be used by the DME/ECU for safety

if you remove the block-off plate you can use the manifold on N55 or S55 motors also

0-48psi MAP pressure range

This unit is totally plug-n-play

N54 Port Injection Kit INJECTOR SIZE:72LB/HR The manifold can be orderedEvolution of Speed Port Injection Spacer Kits for the N54 are now available. Just like the intake manifold kits, the machining on these kits is second to none. EOSPEED has custom 7mm intake studs with a hex on the end for easy installation. No other kit has this kind of detail built into it. The fuel rail has two ports for a return fitting so it can be run as a dead end rail or return to your external fuel pressure regulator Flow matched injector set,