If you're looking to boost your Subaru's performance, the Radium Engineering Top Feed Upgrade Fuel Rails for the Phase-II EZ30 and EZ36 engines are just what you need. Designed with precision, these fuel rails are tapped for 8AN ORB ports, making them compatible with a variety of fittings tailored to your specific setup.
These fuel rails are crafted to work seamlessly with OEM or equivalent fitment injectors. You'll find that they come with two sets of machined insulating spacers, allowing for flexibility in injector height and providing thermal insulation. Just remember, all injectors should use 11mm diameter upper O-rings, just like the stock Subaru injectors. For more detailed guidance, check out the instruction manual.
When installing your new fuel rails, you'll appreciate the generous space around the fuel rail ports. This extra room is essential for accommodating larger accessories like fuel pressure regulators, gauges, and pulse dampers. To ensure everything fits just right, you can refer to the dimensional drawings available on the product pages.
Manufactured from solid 6061 aluminum, these fuel rails are CNC machined, black anodized, and laser etched, giving them a sleek and durable finish. With a large internal bore, they can easily support all your engine's power needs, and they're compatible with all fuel types, including popular alcohol mixtures like E85.
Worried about clearance? Don't be! These H-6 fuel rails are designed with ample space around the AVCS solenoid, ensuring a hassle-free installation process.
Ready to take your Subaru to the next level? These fuel rails not only enhance functionality but also add a touch of style to your engine bay. Upgrade today and enjoy the difference!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.
Quality in Every ProductAll of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.
Not Your Ordinary Stock PartsThe company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces.
Purchase Radium Engineering Products At Vivid RacingIf you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.