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Radium Engineering Top Feed Fuel Rail Upgrade for Subaru WRX/STI

Enhance your Subaru WRX or STI's fuel delivery system with the Radium Engineering Top Feed Fuel Rail Upgrade. Specifically designed for EJ engines equipped with factory top feed injectors, these rails are essential for supporting higher horsepower builds and ensuring consistent fuel flow under demanding conditions. Whether you're planning a turbo upgrade or a full engine build, these fuel rails provide the foundation for reliable and efficient fuel delivery.

Precision Fuel Delivery:

• Optimized for Top Feed Injectors: Directly replaces stock rails, designed to work seamlessly with factory top feed injector setups.
• Superior Flow Characteristics: Machined aluminum construction ensures smooth fuel flow and minimizes restrictions, supporting increased fuel demands.
• Multiple Port Options: Each rail features three 8AN ORB ports, providing ample connection points for fuel lines, pressure sensors, and return lines.
• Durable Construction: Crafted from high-grade aluminum for exceptional strength, corrosion resistance, and longevity in harsh engine environments.
• Direct Fit Installation: Engineered for a precise fit on compatible Subaru EJ engines, simplifying the installation process.
• Supports High Horsepower: Ideal for modified Subarus requiring more fuel than stock components can reliably provide.

Proper fuel delivery is critical for engine performance and reliability, especially when pushing the limits of your Subaru WRX or STI. These Radium Engineering fuel rails ensure that your injectors receive a consistent and ample supply of fuel, allowing your engine to perform at its best. They are a crucial component for any serious performance modification.

Maximize your Subaru's fuel system potential. Find the Radium Engineering Top Feed Fuel Rail Upgrade at GGCRACING.