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Cobb Fuel Rails – 08-21 STI

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Cobb Fuel Rails – 08-21 STI

$247.50

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.


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Description

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

Subaru Fuel Rails STI 2008-2021

  • 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

Emissions

This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA’s Anti-Tampering Policy.

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE.

Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending. Once testing is complete with California, and an EO number is issued, this product will be updated to 50-state legal status.


 

Additional Information

Weight1.3 lbs
Dimensions4.8 × 3.2 × 1.6 in

Compatibility

  • 2008-2021 STI

 

Installation Guide

Install Guide