If you're looking to upgrade your Subaru Impreza 2.5i (EJ253) or JDM Ver8/9 (EJ207) STI, the Radium Engineering Fuel Rail Adapter is a fantastic choice. These adapters are specifically designed to help you eliminate the tumble generator valves, making them perfect for modified engines.
These adapters allow you to use any OEM or aftermarket Subaru top feed fuel rail, including the popular Radium 20-0577. The clever slotted hole positioning is tailored for the Subaru EJ253 intake manifold, and by moving the adapters outward, you can ensure a snug fit for the Ver8/9 JDM EJ207 STI intake manifold.
Crafted from CNC machined billet 6061 aluminum, these adapters are not only durable but also stylish. The anodized finish and laser-etched details add a touch of flair, while the included stainless steel hardware ensures a secure installation.
Upgrade your fuel system with confidence and enjoy the performance benefits that come with a well-fitted fuel rail adapter. Your Subaru deserves the best!
⚠ 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.