DeatschWerks Ford 4.6 3-Valve Fuel Rails

If you're working on a 2005-2010 Ford Mustang GT with the 4.6L 3-valve SOHC engine, these DeatschWerks fuel rails are a solid option for upgrading your fuel system. They are specifically designed to replace the stock fuel rails, offering a more robust and capable setup for engines that have been modified or are looking for improved fuel delivery. This part is not compatible with DOHC or supercharged applications.

These fuel rails are well-built from aluminum, which helps keep weight down while providing a strong foundation for your fuel lines. The design aims to ensure consistent fuel pressure and flow to each injector, which is crucial when you've increased fuel demands from engine tuning or performance parts. Installation involves connecting your fuel lines to these rails, making it a direct replacement for the factory components. Proper fitment is key, and these are verified for the specified Mustang models.

Keep in mind that these fuel rails are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for the most accurate guidance during your build.