Fuel Injector

The COBB Fuel Rail Line Kit is an essential upgrade for Subaru vehicles requiring increased fuel system capacity to support modifications like intakes, exhausts, or turbochargers. This kit ensures consistent fuel delivery to each injector, contributing to optimal performance. The lines in this kit are constructed from a stainless-reinforced PTFE material with a protective black covering. They feature double-swivel sport crimp style hose ends and are pre-assembled for a straightforward installation. With a minimum bend radius of 3 inches, the PTFE lines offer flexibility during installation. The robust construction ensures reliability, boasting an operating pressure of up to 2500psi and a burst pressure exceeding 10000psi. The hose is SAE 30R9 certified. This fuel rail line kit is specifically designed for the 2008-2020 Subaru STI, including the 2008-2014 Subaru Impreza WRX STi (2.5 Turbo EJ257) and the 2015-2020 Subaru WRX STI (2.5 Turbo EJ257). The kit comes with the fuel rail line kit itself and necessary hardware and fittings.