Fuel Rail and Fuel Line Package

The COBB Tuning Fuel Rail and Fuel Line Package is an essential upgrade for 2008-2021 Subaru STI models, particularly when implementing significant airflow modifications such as new intakes, exhaust systems, or turbochargers. Constructed from CNC-machined 6061 billet aluminum, the fuel rails feature a durable black anodized finish and are marked with a laser-etched COBB logo. They come with pre-installed -8 AN to -6 AN adapters, facilitating plug-and-play integration with the included COBB Fuel Line Kit. The package also includes hardware and adapters to accommodate either stock-style or Injector Dynamics fuel injectors. Phenolic thermal spacers and stand-offs are provided to create a critical heat barrier between the fuel system and the cylinder head. The fuel lines in this package are pre-assembled with double-swivel sport crimp style hose ends for straightforward installation. They are made from a stainless-reinforced PTFE line with a black covering, offering a minimum bend radius of 3 inches. These lines are rated for an impressive 2500psi operating pressure and over 10000psi burst pressure, ensuring exceptional robustness and reliability under demanding conditions. The lines are SAE 30R9 certified. This package is specifically designed for the 2008-2014 Subaru Impreza WRX STI 2.5 Turbo EJ257 and the 2015-2020 Subaru WRX STI 2.5 Turbo EJ257. It is important to note that this part is legal under the EPA's Anti-Tampering Policy for on-street use in most states, but it is NOT legal for sale or use in California on any emission-controlled motor vehicle, as testing for 50-state compliance is pending.