2008-2020 Subaru STI Fuel Rails by COBB Tuning

Upgrading your Subaru's fuel system is required in order to take advantage of airflow modifications such as intakes, exhausts, or turbochargers. The COBB Fuel Rail Kit allows for increased fuel capacity and consistent performance at each injector. Pair them with the COBB Fuel Line Kit and Fuel Pressure Regulator Kit to build a complete system.

The COBB Subaru Fuel Rails are constructed of 6061 Billet Aluminum and feature black anodizing with a laser etched COBB logo. Each rail comes with -8 AN to -6 AN adapters pre-installed to allow for plug and play installation with the COBB Fuel Line Kit. Included hardware and adapters allow these fuel rails to be installed using either stock style or Injector Dynamics Fuel Injectors. Phenolic thermal spacers and stand-offs provide a heat barrier between the cylinder head and fuel system and are included with each kit.

Features

• CNC Machined from 6061 Billet Aluminum
• Black Anodized Finish with Laser Etched COBB Logo
• -8 AN to -6 AN Fittings Pre-Installed
• Compatible with Injector Dynamics Fuel Injectors
• Allow Parallel Fuel Delivery

California Residents: Prop 65 Warning

Applications

• 2015 - 2020 Subaru WRX STI
• 2008 - 2014 Subaru Impreza WRX STi

What's In The Box?

• 2 - Fuel Rails
• Necessary Hardware/Fittings
• Warranty Information

References

• Installation Instructions

Warranty

COBB Manufacturer's Warranty