COBB Tuning - COBB Tuning- Subaru Fuel Rail Line Kit STI 2008-2021

The COBB plug-and-play 2008-21 Subaru STI Fuel Pressure Regulator solves a common drivability stumble at 2800 rpm on modified STI's. COBB's STI FPR Kit includes a OEM Subaru Fuel pressure regulator, Dorman fuel fitting quick connects, fuel line and sheathing. The flex fuel compatible kit is simple, easy to install and does not require cutting of factory hoses. *Attention: Custom tuning required.

Cobb Fuel Pressure Regulator Kit Subaru STI 2008-2021

Cobb Nexgen Flex Fuel Ethanol Sensor Kit Subaru STI 2008-2021 | 325650

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.

Cobb 343150 Subaru Fuel Rails STI 2008-2021

Cobb Tuning Top Feed 1050x Fuel Injectors

COBB NEXGEN STAGE 2 TO NEXGEN STAGE 2 + FLEX FUEL PACKAGE UPGRADE STI

The COBB Subaru Fuel Pressure Regulator Kit is a plug-and-play solution that is simple to install. It requires no cutting of factory hoses and is multi-fuel compatible. This kit includes the fuel pressure regulator manifold reference relocation kit and is designed specifically to be used with COBB Fuel Rails and Lines.