Process West Billet Fuel Rails Black Subaru WRX 2002-2014 / STI 2007-2018 | PWFR01B Vehicle Model_CR-Z (1) - Mounting Hardware Set

(1) - Mounting Hardware Set

2000 - 2004 LEGACY BASE

700cc and 900cc injectors

the DW400 delivers 31% more flow than its nearest competitor

With a jaw dropping 45mm inner pipe diameter you can be sure your spent exhaust will exit in a hurry

Process West Billet Fuel Rails Black Subaru WRX 2002-2014 / STI 2007-2018 | PWFR01B Vehicle Model_CR-Z (1) - Mounting Hardware SetThe Process West Billet Fuel Rails are a true motorsport grade fuel system upgrade, precision machined from solid billet aluminium for maximum strength, flow capacity, and reliability. Designed for high power Subaru builds, these rails eliminate the limitations of factory style fuel delivery systems and provide a robust foundation for large injector and high flow fuel setups. True Billet Construction Unlike lower quality machined extrusion