For Honda Civic CR-X D15B7 D15B8 D16A6 D16Z6. High Flow Fuel Rail, Fuel Pressure Regulator, and Fuel Pressure Gauge. A custom fuel line fitting is included for the factory fuel line and the ends of each rail are tapped to accept -6 AN or 9/16" x 18 fittings for users who want to use custom fuel lines.
