COBB Fuel Rails for 2008-2021 Subaru WRX/STi (343150)

The COBB Subaru Fuel Rails are crafted from 6061 Billet Aluminum and feature a black anodized finish with a laser-etched COBB logo. Each rail comes with pre-installed -8 AN to -6 AN adapters, making installation simple when paired with the COBB Fuel Line Kit. The kit also includes hardware and adapters to accommodate both stock-style and Injector Dynamics Fuel Injectors. Phenolic thermal spacers and stand-offs provide a heat barrier between the cylinder head and fuel system, ensuring optimal performance.

Vehicle Fitment:
2015-2021 Subaru WRX (VA FA20)
2015-2021 Subaru STi
2008-2014 Subaru WRX (EJ25)
2008-2014 Subaru STi

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

Benefits of Upgrading Your Fuel System:
Upgrading your Subaru's fuel system is necessary to maximize the benefits of airflow modifications like intakes, exhausts, or turbochargers. The COBB Fuel Rail Kit increases fuel capacity and ensures consistent performance at each injector. Combine it with the COBB Fuel Line Kit and Fuel Pressure Regulator Kit for a complete fuel system upgrade.

Discounts:
We are sorry, discounts and codes are not available for COBB Products.

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.

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