High Fuel Pressure Regulator Gauge Rail Line For B-Series B16,B18,B20 Si LS GSR
$101.81
High Flow Fuel Rail w/ Regulator Gauge & AN6 Hose B16 B18 B20 Si B-Series. Easy To Install. Fuel pressure regulator or adjustable fuel pressure regulator mounts directly to rail with no modifications, it is easier to install.
