This hose assembly is used to replace the last section of your fuel delivery to the rail. This will allow removal and elimination of the Fuel Pressure Dampener and section of hose next to the intake manifold. This is the only feasible way to eliminate the FPD. The FPD is not really a restriction in the system, but many high-power builders like to remove the FPD for simplification of the delivery path. It looks great too!

This kit comes with the hose and single adapter fitting