Grams Performance billet fuel rails for 2011–2018 Ford Mustang 5.0L Coyote are direct-fit replacements machined from 6061 billet aluminum. They feature a larger internal bore, -8ORB ports for plumbing flexibility and hard anodizing for corrosion resistance. Designed to support high-horsepower fuel demands and maintain consistent pressure across injectors, the rails offer OE-style quick-connect compatibility with heavy-duty fuel delivery in mind.
Grams Performance 11-18 Ford Mustang 5.0L Coyote Fuel Rail - Raw